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Rocket engine failure detection using system identification techiques

By: Meyer, Claudia M. ; Zakrajsek, June F

...ity density function of random variable x power spectral density preburner boost pump parameter identification power spectral density shift operator a... ...ssurization processes. Figure l(b) shows the Main Combustion Chamber (MCC) controller reference pressure for the same test. The controller reference p... ...s were the HPOT discharge temperatures (PIDs 233 and 234) and the Prebumer Boost Pump (PBP) discharge temperature(PID 94). The high safety factors wer... ...00 500 G00 TitlE, SEC (b) IqCCCONTROLLER REFERENCE PRESSUREFOR THAT TEST. (CONTROLLERREFERENCE PRESSURESHO_SSCHEDULED POKIER LEVEL TRANSITIONS. ) Flfd...

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Boost controller

Encyclopedia Article

...A boost controller is a device to control the boost level produced in the intake manifold of a turbocharged or supercharg... ... to the pneumatic and mechanical wastegate actuator. A boost controller can be a simple manual control which can be easily fabrica... ...e pneumatic and mechanical wastegate actuator. A boost controller can be a simple manual control which can be easily fabricated, o... ...ement computer in a factory turbocharged car, or an aftermarket electronic boost controller. Contents ... ...computer in a factory turbocharged car, or an aftermarket electronic boost controller. Contents ... ... Principles of operation 1 Manual boost control 2 Electronic boost control 3 ... ... Principles of operation Without a boost controller, air pressure is fed from the charge air (compressed side)... ... Principles of operation Without a boost controller, air pressure is fed from the charge air (compressed side) of th... ...pending on the type of wastegate used. Typically manual "bleed type" boost controllers are only used on swing type (single port) wastegate actuators. ...

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Mosquitoes to Wolves the Evolution of the Airborne Forward Air Controller

By: Gary Robert Lester

... Mosquitoes to Wolves The Evolution of the Airborne Forward Air Controller GARY ROBERT LESTER Air University Press Maxwell Air Force Base... ...t, 1947– Mosquitoes to wolves : the evolution of the airborne forward air controller / Gary Robert Lester. p. cm. Includes bibliographical ... ... . . . . . . . . . . . . . . . . . 23 3 KOREA: FORWARD AIR CONTROLLERS EMERGE . . . . . . . . . . . . . . . . . . ... ...he Role of the Mosquito . . . . . . . . . . . . . 45 Forward Air Controller Equipment . . . . . . . . 47 Visual Reconnaissance . .... ...Problems Encountered . . . . . . . . . . . . . . 55 Forward Air Controller Training . . . . . . . . . . 60 Notes . . . . . ... ... men, and it raised the sortie rate by 25 or 30 percent. Felt also wished to boost the number of liaison aircraft and FACs by two squadrons. This, he ...

...Preface: Comparable to twentieth century cavalry, early forward air controllers (FAC) probed, observed, and reported enemy activity. Flying rickety, underpowered, and unarmed aircraft, they operated on the leading edge of ground combat. The efficient use of airborne FACs never developed in a ...

... Support, 15 - Close Air Support In Korea, 16 - Air Force Philosophy In Korea, 18 - Navy/Marine Air In Vietnam, 22 - Notes, 23 - 3 Korea: Forward Air Controllers - Emerge, 25 - The Fight for Air Superiority, 26 - Phase One?Retreat to Pusan, 28 - Phase Two?Advance to the Yalu, 29 - Phase Three?Second Retreat, 29 - Phase Four?Main Line of Resistance - Stabilized, 29 - Phase ...

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Boost gauge

Encyclopedia Article

... that indicates manifold air pressure or turbocharger or supercharger boost pressure in an internal combustion engine . They are commonly mo... ...riven or mechanically-driven, respectively) and provide varying levels of boost according to engine rpm, load etc. Quite often there is a power ba... ...c. Quite often there is a power band within a given range of available boost pressure and it is an aid to performance driving to be aware of when ... ...g approached, in the same way a driver wants to be aware of engine rpm. A boost gauge is used to ensure excessive pressure is not being generated whe... ...ost gauge is used to ensure excessive pressure is not being generated when boost pressure is being modified to levels higher than OEM standard on a pr... ... diaphragm to 'fool' it into staying closed longer, or installing a boost controller . To prevent the Air-fuel ratio from going lean (caused by i...

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An assessment of various side-stick controller/stability and control augmentation systems for night nap-of-Earth flight using piloted simulation

By: Landis, K. H. ; Aiken, E. W

...An Assessment of Various Side-Stick Controllerjstability and Control Augmentation Systems for Night Nap-of-Ear... ...xperiments was conducted to assess the interactive effects of side-stick controller characteristics and level of stability and control augmentation... ...bility and control augmentation designs was in- vestigated. Variations in controller force-de- flection characteristics and the number of axes cont... ...side-stick con- troller were studied. In general, a small dis- placement controller was preferred over a stiff- stick controller particularly for m... ...System Stability and Control Augmenta- tion System ssc VMC Side-Stick Controller Visual Meteorological Conditions INTRODUCTION The Army’s Adva... ...Lateral Axis Stability and Control Augmentation System UPPER TIME AQOCS BOOST A six degree-of-freedom small-perturbation model of the helicopter ...

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Phase-fired controllers

Encyclopedia Article

...utput reduction by bucking 1.1 "Boosting" by derating 1.2 Applic... ...in the modulation cycle for a known value to be achieved; for example, the controller could turn on at the peak of a waveform or at its base if the cy... ...me base were not taken into consideration. Phase-fired controllers take their name from that fact that they trigger a pulse of out... ... certain phase of the input's modulation cycle. In essence, a PFC is a PWM controller that can synchronise itself with the modulation present at the i... ... the modulation present at the input. Most phase-fired controllers use thyristors or other solid state switching devices as their ... ...r solid state switching devices as their control elements. Thyristor-based controllers may utilise gate turn-off (GTO) thyristors, allowing the contro... ...al energy within each cycle is present at the output. "Boosting" by derating To achieve a "boost"-like effect, ... ...troller will continually be delivering less than 100% of its input. When a boost is required, the controller delivers a percentage closer to 100% of t...

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Apollo integrated checkout program. Volume 2 - Integrated checkout equipment

By: NON

... CKOUT SYSTE M 1 MOBILE CHECKOUT SUBSYSTEM 1.1 Adapter Complex 1.2 Adapter Controller 1.3 Transporter Computer 3.2.1.4 3.2.1.5 3.2.2 3.2.2.1 3.2.2.2 C... .... 3.3. 3.3. 3.3. 3.4 Calibration, Maintenance, and Fault Isolation Adapter Controller Tie-In General Requirements for Stationary Adapter Complexes INF... ... System Tests Sim. Mission Tests Local Control I Functions i (Adapter ,, , Controller) Man. Control ._.. Auto Mode Measurement Functions Diagnostic Te... ...the Launch Control Center before lift-off and continued through the flight boost phase where the Launch Control Center has responsibility. Ground Oper... ...bility. Ground Operational Support System data may be required to complete boost phase monitoring because of the distance of the vehicle from the Laun... ...-_ Checkout _ _eeduree r f _ Sequence Launch Llftoff Command Sequence No l Boost and Injection Phase Monitoring and Abort Control I I I I I I I I UNC... ...rised of the following three major elements. • Adapter complexes • Adapter controllers • Transporter-computers An adapter complex is associated with e... ...ecessary to test the equipment located in the associated stage. An adapter controller is associated with each adapter complex; it provides program- mi...

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Automatic Performance Control

Encyclopedia Article

...Automatic Performance Control (APC) was the first engine knock and boost control system that was introduced on turbo charged Saab H engines in... ...sed by knock. The APC serves two purposes: it controls boost pressure and the overall performance through the water filter and oth... ...and other various motor pumps - specifically, the rate of rise and maximum boost level - and it detects and manages harmful knock events. ... ... the rate of rise of pressure as well as the maximum pressure by directing boost pressure to the turbocharger's pneumatic wastegate actuator. ... ...g. If it is, then the control unit activates a solenoid valve that directs boost pressure to the turbocharger's pneumatically controlled wastegate act... ...e Boost controller ...

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Space shuttle digital flight control system

By: Minott, G. M. ; Cox, K. J; Peller, J. B.

...proach and landing. it must perform the functions to fly the Shuttle as a boost vehicle, as a spacecraft, as a reentry vehicle, and as a conventiona... ...the orbiter vehicle, the orbiter external tank (ET), and two solid rocket boosters (SRB's). During Shuttle ascent, control authority is provided by ... ...guidance steering command in the auto system instead of the rotation hand controller output in the manual system. At an angle of attack of 18 degre... ... vehicle, and various devices to interface with controls, displays, event controllers, and the main engines. Each flight control sensor and effector... ...rom guidance heading angle heading angle from computer ' SOLID ROCKET BOOSTER (SRB) O R B ITE R AE R OSU R F AC E EXTERNAL ORB ITE R AE R OSU ...

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Wastegate

Encyclopedia Article

...mpressor. The primary function of the wastegate is to regulate the maximum boost pressure in turbocharger systems, to protect the engine and the turbo... ...ng, resulting in less lag time before the turbo begins to spool and create boost.http://www.dwperformance.com/kommerce_productdata.aspx?class=155 Was... ...haust housing itself. External wastegates are commonly used for regulating boost levels more precisely than internal wastegates in high power applicat... ... precisely than internal wastegates in high power applications, where high boost levels can be achieved. External wastegates can be much larger since ... ... Pneumatic The simplest closed-loop control for a wastegate is to supply boost pressure directly from the charge air side to the wastegate actuator.... .... More intelligent control can be added by integrating an electronic boost controller. Standard wastegates have one port for attaching the boost cont... ...stegate. On the oil output side of the wastegate actuator sits the density controller, an air-controlled oil valve which senses upper deck pressure an... ... the engine. As the aircraft climbs and the air density drops, the density controller slowly closes the valve and traps more oil in the wastegate actu... ...er and maintain rated power. Some systems also use a differential pressure controller which senses the air pressures on either side of the throttle pl...

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NASA Automated Rendezvous and Capture Review. A compilation of the abstracts

By: NON

...hese systems very difficult. On the other hand. appro_mate reasoning-based controllers which do not require analytical models have demonstrated a numb... ...d neural network and fuzzy logic control architecture [2] to a fuzzy logic controller developed at Johnson Space Center (JSC) for attitude control of ... ... press). [3] H.R. Beren.ii and P. Khedkar. Learning and tuning fuzzy logic controllers through reinforcements. {Under review for journal publication),... ...lit, and Y. Jani. Performance comparison of a fuzzy logic based atti- tude controller with the shuttle on-orbit digital auto pilot. In North American ... ...ciently high to accommodate fission product delay. In the past, a chemical booster system has been incorporated into these lower altitude satellites. ... ...hown by operational experience (i.e., COSMOS 954 and 1402 see Fig.l) these booster mechanisms can fail. Furthermore, it may not always be desirable to... ... always be desirable to incur the mass-penalty associated with an on-board booster system as may be the case on the vehicle used for a manned Mars exp... ...portation vehicles, components of space transportation architectures (e.g. boosters), and space exploration. One of our more recent company funded eff... ...of the Global Positioning System (GPS)/Inertial Navigation System to space boosters. He was responsible for the Orbital Transfer Vehicle (OTV) avionic...

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List of Intel Core i7 microprocessors

Encyclopedia Article

...XD bit (an NX bit implementation), Intel VT-x, Hyper-threading, Turbo Boost, Smart Cache. FSB has been replaced with QPI . Transistors: 731 m... ... implementation), TXT, Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost, Smart Cache . Core i7-875K features an unlocked multiplier and doe... ...XD bit (an NX bit implementation), Intel VT-x, Hyper-threading, Turbo Boost, AES-NI, Smart Cache. Core i7-980X and -990X features an unlocked m... ... implementation), TXT, Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, Smart Cache, Intel Insider, vPro Support for up to 4 D... ...X bit implementation), Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, Smart Cache. Support for up to 8 DIMM S of DDR3 -1600 me... ...rs: 382 million CPU die size: 81 mm² Graphics and Integrated Memory Controller transistors: 177 million Graphics and Integrated Memory Controll...

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Alternate space shuttle concepts study. Part 3: Engineering and development plan. Volume 2: Orbiter vehicle

By: NON

...ttle Program Contract Study Manager R.B. Crawford, MSFC Technical Manager, Booster CONTRACT: NAS 9-11160 DRL: M010 LINE ITEM: 1 2 B35-43RP-13 6 JULY 1... ...ition Volume II Orbiter Definition Volume II Orbiter Definition Volume III Booster Definition Volume III Booster Definition Engineering and Developmen... ...ttle System Volume II Orbiter Vehicle Volume II Orbiter Vehicle Volume III Booster Vehicle Volume III Booster Vehicle Program Management Plan Manufact... ...and Schedule Estimates Plan Detail Mass Properties Report Volume I Orbiter/Booster Mass Properties Volume II Orbiter Weight Sub- stantiation Volume II... ...ight Sub- stantiation Volume II Orbiter Weight Sub- stantiation Volume III Booster Weight Sub- stantiation Volume III Booster Weight Sub- stantiation ... ...onsist o f one PFC engine, a simulator set-up for the other engine, engine controller, OBC (if available), qualifiable propellant tanks (LH and LO ), ... ...d (3) backup engine pumped idle operation for the deorbit burn. The engine controller will be used to command these sequences. A second essential func... ...ertification Requirement • Demonstrate ability o f subsystem, incl. engine controller t o perform all necessary procedures (abort to once around, norm... ...ezvous navigation (I) o Aborts (I) Manual modes: via rotational side stick controller /translation controller/throttle controls/pedals o On-orbit delt...

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List of Motorola products

Encyclopedia Article

...D Nextel, SouthernLINC Candybar i50sx Monochrome 2001 D Nextel, Boost Mobile, NII Candybar i55sr Monochrome 2002 D Nextel, ... ...bile, NII Candybar i55sr Monochrome 2002 D Nextel, SouthernLINC, Boost Mobile Candybar i58sr Monochrome 2002 D Nextel, South... ... D Nextel, SouthernLINC Candybar i60c Monochrome 2002 D Nextel, Boost Mobile Clamshell i80s Monochrome 2000 D Nextel, South... ...outhernLINC Candybar i90c Monochrome 2001 D Nextel, SouthernLINC, Boost Mobile, NII Clamshell i95cl Color 2002 D Nextel, Sou... ...t Mobile, NII Clamshell i95cl Color 2002 D Nextel, SouthernLINC, Boost Mobile, NII Clamshell i99cl Color 2002 D Nextel Cla... ...le RepeaterFuturecom DVRS Mobile Repeater (a third-party product) Site & Zone Controllers6809 Trunked Central Controller (SmartNET, SmartZone Prime &... ...Controller (SmartNET, SmartZone Prime & Remote)MTC 3600 SmartNET/SmartZone 4.1 Controller (Prime & Remote)PSC 9600 Astro25 6.x Site Controller (Remote... ...emote)PSC 9600 Astro25 6.x Site Controller (Remote Sites)MTC 9600 ASTRO25 Site Controller (Prime Sites)GCP 8000 ASTRO25 Site Controller (Prime & Remot... ...8000 ASTRO25 Site Controller (Prime & Remote Sites)MZC 3000 SmartZone 4.1 Zone Controller (4.1 Master Sites)MZC 5000 Astro25 7.x Zone Controller (7.x ...

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Chronology of KSC and KSC related events for 1990

By: Nail, Ken, Jr

...m Management and Operations at Kennedy Space Center. ["KSC Deputy Director Boosted to D.C. Job," FLORIDA TODAY, p. 2A, Jan. 6, 1990.] January 8: WEATH... ...g Columbia's 8 1/2-minute ascent into space and the Shuttle's solid rocket boosters fell into the Atlantic Ocean about 13 miles from the recovery ship... ...ecovery ships. An hour later the recovery teams began preparing to tow the boosters back to Port Canaveral where they are expected to arrive early on ... ..., Jan. 10, 1990, (Dates, THE ORLANDO SENTINEL, Jan. 10, 1990.] January 10: BOOSTERS RETURN HOME At 7:30 this morning, Columbia's solid rocket boosters... ...d and brought home by the Liberty Star. After arrivalatPort Canaveral, the boosters were towed up the Banana River toHangar AF atCape Canaveral Air Fo... ...ED Atlantis had trouble with itshydraulic system during launch, but flight controllersdid not think itwas serious enough to take actions,NASA said tod... ...d motor failed to separate properly from the rocket's second stage. Ground controllers were finally able to split the satellite and rocket, but the sa... ...covery's main engines during a two-day test that concluded today. A faulty controller will be replaced by a spare and an igniter in main engine number... ...cessary during the mission. On March 31, engineers will test a replacement controller on Discovery's main engine number 3. The part was switched out o...

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Yamaha RM1x

Encyclopedia Article

...RM1x is organized into five blocks: sequencer block, tone generator block, controller block, effect block, and arpeggio block.Owner's Manual, page 34.... ...tone generator block, producing sound in response to sequenced events, the controller block, and from the MIDI IN connector. Up to 32 notes of polyph... ...e has an independent filter with cutoff, resonance, and envelope control. Controller block The unit's control surface consists of a backlit graphic ... ... information if delivered by one of the realtime knobs or an external MIDI controller. Visual feedback comes from individual red and green LEDs, seve... ...tion, overdrive, amp simulations, auto-wah, and equalizers. A digital low-boost with +/- 24 dB gain and selectable boost frequency is also available....

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Preliminary performance and interface specification ground operational support system Project Apollo spacecraft /U/

By: NON

...njection. The ascent phase is common to all phases and includes: 1st Stage Boost, 1st Stage Separation, and Znd Stage Boost Into Earth Orbit. 1.3.1.Z ... ...ring sequence prior to engine ignition, and the Launch Vehicle final stage boost. This phase is common to all lunar missions. 1.3.2.3 Translunar Coast... ...ss. There are three aspects to this function. a. During the pre-launch and boost phases, the GOSS will receive, evaluate, and act upon data, some of w... ... and launch phases of the Mission to lift-off. Operational control for the boost and orbit injection phases will normally revert to the MCC after lift... ... MCC complex shall also include facilities for training astronauts, flight controller and ground crew personnel, for mission simulation and the develo... ...des. Communi- cations status will be presented to the h/ICC communications controller by voice or by an indicator, as required. - 12 - SID 62-76 Aq% I... ...aration and checkout, conduct the mission countdown, and the monitoring of booster parameters during the launch, ascent and powered phases of flight. ... ...ealistic in content, requiring decisions and recommenda- tions from Flight Controller and MCC personnel during any or all phases of flight. f. Profici... ...ng of RCC personnel will be concurrent with that of Flight Crew and Flight Controller personnel: simulations and exercises will be designed to include...

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List of Intel Core i5 microprocessors

Encyclopedia Article

...ogy (EIST), Intel 64, XD bit (an NX bit implementation), Intel VT-x, Turbo Boost, Smart Cache. FSB has been replaced with DMI... ...X bit implementation), TXT, Intel VT-x, Intel VT-d, Hyper-Threading, Turbo Boost, AES-NI, Smart Cache. Core i5-655K, Core i5-... ...stors: 177 million Graphics and Integrated Memory Controller die size: 114 mm² Stepping: C2, K0... ...X bit implementation), TXT, Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, Smart Cache, Intel Insider, vPro. T... ... 64, XD bit (an NX bit implementation), TXT, Intel VT-x, Intel VT-d, Turbo Boost, AES-NI, Smart Cache, Intel Insider, vPro. A... ...(an NX bit implementation), Intel VT-x, Intel VT-d, Hyper-threading, Turbo Boost, AES-NI, Smart Cache, Intel Insider. Die siz... ...stors: 177 million Graphics and Integrated Memory Controller die size: 114 mm² Stepping: C2, K0 ... ...stors: 177 million Graphics and Integrated Memory Controller die size: 114 mm² Stepping: C2, K0... ...stors: 177 million Graphics and Integrated Memory Controller die size: 114 mm² Stepping: C2, K0 ...

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A restraint system enabling pilot control under moderately high acceleration in a varied acceleration field

By: Smedal, Harald A. ; Innis, Robert C; Stinnett, Glen W.

...4 It was Previous experience on the AMAL centrifuge during the simulated boost and re-entry study conducted jointly by that Laboratory and the Lang... ...ned level of 7g couch similar to that used in the Flight Research Center boost program, described in reference 3, would be adequate for this portio... ...ch fore and aft movement of the forearm and hand relative to the side-arm controller. strapping the forearm and the wrist to the forearm support pro... ...al posi- tion of the hand and wrist will depend upon the type of side-arm controller to be used. back in the posterior mold and as a result was not... ...ive fore and aft movement of the arms and wrists relative to the side-arm controller during negative A, accelerations required these limbs to be str... ...to the acceleration forces. Movement of the arms relative to the side-arm controller should be restricted, but in a manner which would permit their ... ...A-26078 Figure 1.- Modified NASA couch used in the Flight Research Center boost program. 10 L ong;fUd;nu/ yk > Ax -6 -5-4 -3 -2 -/ 0 / 2 3 4 5 6...

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List of Intel Atom microprocessors

Encyclopedia Article

... Netbook Atom microprocessors after Diamondville, the memory and graphics controller are moved from the northbridge to the CPU. This explains the dra... ... models do not support Intel VT-x or SSE4 . GMA 3150 GPU and memory controller are integrated into the processor. Transistors: 123 million Die ... ... models do not support Intel VT-x or SSE4 . GMA 3150 GPU and memory controller are integrated into the processor. Transistors: 176 million Die ... ...models do not support SSE4 . Intel GMA 3600 / GMA 3650 GPU and memory controller are integrated into the processor. Transistors: ? Die size: ? Pa... ... SSE4 and are limited to 2 GB of memory. Graphics GMA 3150 and memory controller are integrated into the processor, but graphics sometimes disabl... ... SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel Turbo Boost, XD bit (an NX bit implementation), Intel VT-x, AES-NI, ECC memo... ... SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel Turbo Boost, Intel 64, XD bit (an NX bit implementation), Intel VT-x, AES-NI... ... SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel Turbo Boost, XD bit (an NX bit implementation), Intel VT-x, AES-NI, ECC memo... ... SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel Turbo Boost, XD bit (an NX bit implementation), Intel VT-x, AES-NI, ECC memo...

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Design study report for the improved TOS (ITOS) system. Volume 2: Spacecraft design

By: NON

...ational Mode 4-Ш-3 c. Minimum Mission Requirements 4-Ш-3 d. Active Thermal Controller Failure 4-Ш-3 TABLE OF CONTENTS (Continued) Section Page 3. Pow... ...hermal Subsystem Design 4-Ш-11 a. Thermal Fence 4-III-11 b. Active Thermal Controller 4-HI-16 c. Baseplate Radiator 4-Ш-26 C. Thermal Performance 4-HI... ...y 4-V-10 3. Batteries 4-V-13 4. Series Voltage Regulators 4-V-13 5. Charge Controllers 4-V-13 6. Shunt Limiter 4-V-14 7. System Protection 4-V-15 C. E... ...ions 4-V-22 3. Power Supply Electronics 4-V-23 a. General 4-V-23 b. Charge Controllers 4-V-27 c. Series Voltage Regulator 4-V-30 d. Shunt Limiter . 4-... ...4-VH-6 1. General Description 4-VII-6 2. Power Switching and Tape Recorder Controller 4-VII-6 3. Input Data Processor 4-VII-7 a. Data Format 4-VH-7 b.... ...nd are probably slightly conservative for the proposed Improved TOS/DeltaM booster. To account for the possibility of large coning angles subsequent t... ...es only the voltage at the battery. The charge controllers are, in effect, boost chargers, since the battery must be charged from a bus voltage that i... ...reme and to the maximum shunt dissipator current at the other extreme. The boost chargers can have the additional provision of a voltage limit or tape... ...e. A comparison of the output impedances is shown in Figure 4-V-18. In the boost charger mode (batteries charging), the output impedance of the DET sy...

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Twin-turbo

Encyclopedia Article

...e can still be a noticeable bit of lag, especially in high-flow turbo/high boost applications. Some ways to counter this are to use a light pressure s... ...e set up with smaller turbos, where the turbos are designed to output less boost but spool earlier. While this setup sacrifices some top end power, it... ...primary turbocharger only, providing the small turbo's benefits of a lower boost threshold, minimal turbo lag, and increased power output at low engin... ... to pre-spool prior to its full utilization. Once a preset engine speed or boost pressure is attained, valves controlling compressor and turbine flow ... ... systems provide a way to decrease turbo lag without compromising ultimate boost output and engine power. Perhaps the most noteworthy application of t... ...so Boost gauge Boost controller Supercharger I... ...e Boost controller ...

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Goddard Conference on Mass Storage Systems and Technologies, Volume 1

By: NON

... of broadcast video kchnology. The drlve connected to a channel thrmgh a controller. and cataloglng was the respon- slblllty of the host system. T... ...volumes. Thu.s, a storage sewer contains storage devices, devlce-specific controllers that map hitffles to bit string segments on physical volumes.... ...atlon. The request rnv ;Sor is therefore essen- tially the sequencer and controller d ac- tbns within the bItfJle stmr and t!:? Ic- Requests must ... ...e configuratlon may permlt the migration manager to act as a third-party controller to inltlate the request for a move. The separate request and da... ...xample. defective tracks on a magnetic disk to spare tracks (some device controllers maintain flaw maps, making dGplicate maps in the volume manag... ...ngth iaser diodes. I?lest Ugh volumes led to low cr)st components and the boost in gower aeedcd for WORM or -table drives was not tw dllTlcu:; for t... ...performance mass stonge system dwe:oped by Lord AeroSys will signincantly boost the system I/O perhrmance and redace the overall data storge cost. 'I...

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Roland MKS-80

Encyclopedia Article

...the following in addition to that of JP-6, its brother module. ) HPF_ )Low boost circuit in the 2nd VCA. )DC supply current boost circuit." The unit i... ...jority of the MKS-80's features. The MPG-80 connects to the MKS-80 via the Controller port using a special cable. When used with an MPG-80, the MKS-80... ...the following in addition to that of JP-6, its brother module. ) HPF_ )Low boost circuit in the 2nd VCA. )DC supply current boost circuit." The unit i... ...jority of the MKS-80's features. The MPG-80 connects to the MKS-80 via the Controller port using a special cable. When used with an MPG-80, the MKS-80...

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Alternate Space Shuttle Concepts study. Part 3: Engineering and development plan. Volume 2: Orbiter vehicle

By: NON

...ttle Program Contract Study Manager R.B. Crawford, MSFC Technical Manager, Booster CONTRACT: NAS 9-11160 DRL: МОЮ LINE ITEM: 12 B35-43RP-13 6 JULY 197... ...ition Volume II Orbiter Definition Volume II Orbiter Definition Volume III Booster Definition Volume III Booster Definition Engineering and Developmen... ...ttle System Volume II Orbiter Vehicle Volume II Orbiter Vehicle Volume III Booster Vehicle Volume III Booster Vehicle Program Management Plan Manufact... ...and Schedule Estimates Plan Detail Mass Properties Report Volume I Orbiter/Booster Mass Properties Volume II Orbiter Weight Sub- stantiation Volume II... ...ight Sub- stantiation Volume II Orbiter Weight Sub- stantiation Volume III Booster Weight Sub- stantiation Volume III Booster Weight Sub- stantiation ... ...sion in other quadrants to fulfill the total mission profile. A right hand controller is used as a three axis space and two axis aerodynamic device wh... ...О) б И I cd «И 1 1 ^ X X il Philosophy » Visibility CD 0 <D О X > Attitude Controller/Aero 2 Axis Contr w •"* о I О и 0 О 13 ises transl mmon ^ о <0 щ... ..."* о I О и 0 О 13 ises transl mmon ^ о <0 щ to -Q о S J4 о X » Translation Controller/ Throttle 0 0 g О и _§ л ш б [ structure 1 cd a Q • pri Ю cd PQ ... ... a set of rudder pedals for aerodynamic yaw control, a right-hand attitude controller for aero- dynamic pitch and roll control and for three-axis atti...

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ST-506

Encyclopedia Article

... used coding scheme. A subsequent extension of the ST-412 used RLL for a 50% boost in capacity and bit rate . The ST-506 connected to a computer s... ...ity and bit rate . The ST-506 connected to a computer system through a disk controller . The ST-506 interface between the controller and drive was... ... upon the floppy disk drive interface, "Simplify system design with a single controller for Winchester/floppy combo, " Electronic Design, October 2... ...y combo, " Electronic Design, October 25, 1979, pg 76-80. thereby making disk controller design relatively easy. The ST-506 Interface and its variant... ...e facto industry standard s for disk drives well into the 1990s. Interface to controller In the ST-506 interface, the drive was connected to a contr... ...s, added buffered seek capability to the interface. In buffered seek mode, the controller could send STEP pulses to the drive as fast as it could rece...

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The Telecommunications and Data Acquisition Report

By: NON

...Kent, and K. P. Bartos NASA Code 314-40-41-81 - 13 91 The Parkes Front,End Controller and Noise-Adding Radiometer ....................................... ...step in one dimension: /161)hkBT Av,- = V _ (21) The sign of this velocity boost is determined by using a random-number generator that chooses each si... ... [7] ILX Lightwave Corporation, "Model LDT-5910 Thermoelectric Temperature Controller," manufacturer's data sheet, Bozeman, Montana, 1989. [8] K. Vaha... .... Radiometer configuration status display. 135 PFEC>help n PFEC Front End Controller NAR Help... The format for user input is: COMMAND PARAMETER Cmnd... ...R TTL PULSE TRAIN OUTPUT PULSE-TRAIN FREQUENCY COUNTER BOARD I J FRONT-END CONTROLLER ASSEMBLY Fig. 3. Parkes radlometer RF power detector. PFEC>help ... ...LY Fig. 3. Parkes radlometer RF power detector. PFEC>help m PFEC Front End Controller Measurement Help... The format for user input is: COMMAND PARAME...

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NES Four Score

Encyclopedia Article

...ore than two players had players alternate turns using the same set of NES controllers. Other games that originally featured support for more than two... ...four-player modes and turbo A and B buttons that give any of the connected controllers a turbo boost. The Four Score can also be used as a controller ... ...d turbo A and B buttons that give any of the connected controllers a turbo boost. The Four Score can also be used as a controller extension cable beca... ... 2 players at a time are simultaneously activeA single player uses up to 2 controllersSuper Off RoadSuper Jeopardy!Super Spike V'BallSwords and Serpen... ...yers to play simultaneously in compatible games by allowing for additional controllers to be connected through the console's expansion port. The adapt... ...r also features a switch that allows the first two players to use external controllers as well in lieu of the standard Famicom controllers, giving eac...

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Space resources. Volume 2: Energy, power, and transport

By: NON

...must be instrumentation to continuously monitor reactor status. An orbital boost system must be provided for short-lived orbits. There must be spacecr... ...must be provided for short-lived orbits. There must be spacecraft attitude controllers for the communication and boost systems. An independent system ... ...s. There must be spacecraft attitude controllers for the communication and boost systems. An independent system for decay heat removal must be provide... ...t destin=ed for Mars. Its first stage would be powered by _vo solid rocket boosters, shown here after separation. Its second stage would be powered by... ...The Space Shuttle itself burns twice as much aluminum (in the solid rocket boosters--SRBs) as it does hydrogen (total of the elemental hydrogen in the... ...Line a represents the current practice, in which an oxygen-hydrogen engine boosts a payload using twice its weight in propellant which was brought to ...

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MAP sensor

Encyclopedia Article

... EGR testing 3 Common confusion with boost sensors and gauges 4 See also 5 ... ...increase as exhaust gases enter. Common confusion with boost sensors and gauges MaP sensors measure absolute pr... ...nsors and gauges MaP sensors measure absolute pressure. Boost sensors or gauges measure the amount of pressure above a set absolute... ...essure is usually 100 kPa. This is commonly referred to as gauge pressure. Boost pressure is relative to absolute pressure - as one increases or decre... ... the other. It is a one-to-one relationship with an offset of -100 kPa for boost pressure. Thus a MaP sensor will always read 100 kPa more than a boos... ...e Boost controller ...

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OSSA Space Station servicing data book 2, part 2

By: NON

...ce Station. After the servicing period, the OMV will be used to deploy and boost the observatory to its proper orbit, with the possibility of continge... ... should be employed in the vicinity of AXAF). Protection is needed against booster activity by other payloads. AXAF will have a retractable cover to p... ...mity orbit with shuttle - STS departs to safe standoff distance - Platform boosts itself back to its operational orbit - STS returns to launch site - ... ... orbit. Current plans are for GRO to use its internal propulsion system to boost its altitude from its STS deployment altitude to its nominal operatio... ...le (or its equivalent). Hydmazine is replenished. GRO deberths and is then boosted/redeployed via the OMV. GRO Description GRO, at SS-servicing, will ... ... Power Distribution Unit : PDU @ Power Control Unit : PCU @ Charge Current Controller : CCC + Single Access Transmitter : SAT + Electrical Power/Therm... ... September 1986. ST/MR-31, Part 11, "Hubble Space Telescope Charge Current Controller (CCC) Support Requirements Analysis", LMSC/F130612, 30 May 1986.... ...or and is approximately 8 meters in height). - Adaptive optics sensors and controllers. - Fine pointing sensors. b. Instrument Module - Science instru...

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ColorCAM

Encyclopedia Article

... the HEMA computer had a 640×400 pixel graphic using the NEC 7220 graphics controller chip. Both computers used the FLEX (operating system). ... ...was the introduction of an expansion board using the Hitachi ACRT graphics controller HD63484. With up to 1 megabyte of video RAM, it was possible to ... ... concepts was realized on an expansion board using the INMOS Transputer to boost the processing power. ColorCAM itself was written in the Pascal progr... ... the HEMA computer had a 640×400 pixel graphic using the NEC 7220 graphics controller chip. Both computers used the FLEX (operating system). ... ...was the introduction of an expansion board using the Hitachi ACRT graphics controller HD63484. With up to 1 megabyte of video RAM, it was possible to ... ... concepts was realized on an expansion board using the INMOS Transputer to boost the processing power. ColorCAM itself was written in the Pascal progr...

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Earth Observatory Satellite (EOS) definition phase report, volume 1

By: NON

... ............................... 7-33 7.3-1 Comparison of Series and Shunt-Boost Regulated Systems ................... ... 7-37 7.3-2 Recommended EOS ... ...lated bus voltage of +28 V ± 2% is maintained by the combination of shunt, boost battery discharge, and individual battery charge regulators. The regu... ...r bays in the stowed position. This configuration can be stowed on a Delta booster with an 86 inch inside diameter fairing. In the normal sequence of ... ...ese are a series regulated system (similar to Nimbus or Tiros) and a shunt-boost system (similar to IMP-I and ATS-F). The latter is called a direct en... ...ATTERY SHUNT CHARGE DISCHARGE REGULATOR REGULATOR REGULATOR BATTERY SHUNT -BOOST REGULATED SYSTEM (direct energy transfer system) Figure 7. 3-1. Compa... ...ers; however, these recorders would require similar playback recorders and controllers. To utilize the EBR and HDDT effectively, the high rate sensor ... ...ded on the IAT or may be conveyed directly from Custom Processing. The VTR Controller equipments will provide the necessary controls for the tape 1. I... ...t the receiving sites. 10-13 HIGH RATE VIDEO TAPE VTR HDDTR HDDT RECORDER CONTROLLER CONTROLLER RECORDER IMAGE (>2mb/sec) VIDEO TAPES COMPUTER GENERA... ...ROLLER CONTROLLER RECORDER IMAGE (>2mb/sec) VIDEO TAPES COMPUTER GENERATOR CONTROLLER ANNO RECORDER IMAGE (<2b/sec) ANNOTATION TAPES LOW RATE ELECTRO...

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List of Intel microprocessors

Encyclopedia Article

...f the 8008 Used in the Altair 8800, Traffic light controller, cruise missile Required six support ch... ... Used in Toledo scales. Also was used as a computer peripheral controller – modems, hard disks, printers, etc. CM... ...nverting Bi-Directional Bus Driver 3222 – Refresh Controller for 4K NMOS DRAMs 3226 – Parallel, Inve... ...stors ??,??? 2 μm Included two timers, a DMA controller, and an interrupt controller on the chip in addition to the proc... ... 750S – 2.40 GHz/3.20 GHz Turbo Boost 750 – 2.66 GHz/... ... 750 – 2.66 GHz/3.20 GHz Turbo Boost 760 – 2.80 GHz/... ... 760 – 2.80 GHz/3.33 GHz Turbo Boost ... ... 650/655K – 3.2 GHz Hyper-Threading Turbo Boost 660/661 – 3.33 ... ... 660/661 – 3.33 GHz Hyper-Threading Turbo Boost 670 – 3.46 GHz ...

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Apollo quarterly progress report, July September 1962

By: NON

...service module, and adapter were prepared for design loads analysis of the booster configur- ation at transonic and supersonic Mach numbers. As a resu... ... The dynamics of separating the command module and service module from the booster have been studied for normal and abort conditions. Various techniqu... ...ormance will be the primary objective. Performance of the LES in regard to booster dispersion following malfunctions during launch and the possibility... ...tions, lunar triaxiality, and lunar orbit eccentricity affects. The design boost loads trajectories for the Saturn C-5 and the Little Joe II vehicles ... ...o prevent the face sheet of the flow separator from exceeding 600 F during boost heating. Testing of the thermal protection material for the LES tower... ...aining on Apollo spacecraft and associated GSE for the flight crew, flight controllers, and pr eflight per sonnel. APOLLO FAMILIARIZATION COURSE Prepa... ...ed weight and complexity. Require- ments were established for the sequence controller. The parachute design philosophy was modified to consider the we... ...nconsistencybetweenthetwosubsystems and the problerns in optical hand rate controller are under study. Equipment required and accuracies invo,ved for ... ...ngineering drawings have been completed: Command module attitude indicator Controller, 3-axis - ring grip model Controller translation - pencil stick ...

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SSX Blur

Encyclopedia Article

... The game control uses both the Wii Remote and the Nunchuk controller. Movement, speed, and jumping is controlled through the Nunchuk,... ...ly complete tricks to earn points as well as to build up an ever-depleting boost meter. When the boost meter is full, the player is then able to execu... ... The game control uses both the Wii Remote and the Nunchuk controller. Movement, speed, and jumping is controlled through the Nunchuk,... ...ly complete tricks to earn points as well as to build up an ever-depleting boost meter. When the boost meter is full, the player is then able to execu...

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Trade-off study and conceptual designs of regenerative Advanced Integrated Life Support Systems /AILSS/, February 1968 - January 1970

By: NON

...for quantities of makeup gas is determined by a cabin total pressure controller whose configuration is dependent on the particular storage can... ...de Chemical Storage Concept (Page 2 of 2) SIGNAL FROM DEMAND ' CABIN CONTROLLER PRESSURE z a 0 ffl w K uz - v t w K ffl 3 ffl W ... ... MTBF.: 2500 hr Spares/Redundant (R) Units: 3 - Module, Electrolysis 1 - Controller 4 - Fan 2 - Hz Regulator 2 - H2 Compressor 1 - Isolation va... ...e regulators connected to a hydrogen-oxygen-water differential pressure controller. Cell module temperature is held close to ambient by a coolant... ...abin. The pressure head generated by the centrifugal separator and a boost pump transfers the raw urine to the water manage- ment subsystem... ...ining it from electrolyzed product water. A compressor is used to boost storage tank pressure to 1200 psia toward the end of the missi... ...2 concentrator located in series, and 3 cfm to a catalytic oxidizer. A boost mode is possible in which a second catalytic oxidizer may be bro... ...xidizer is a backup unit as well as providing the previously mentioned boost mode. Airborne bacteria are controlled by filter-fan units. The ... ...for ammonia control, and the two.catalytic oxidizers; one used for a boost mode and 677 TABLE 68 EC/LS PARTS LIST - DESIGN 4, FLEXIBLE BAS...

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Operation Wolf

Encyclopedia Article

...ions. Stages The game is controlled with a fixed swivel mounted light gun controller attached to the cabinet, with force feedback to simulate recoil.... ...it. The damage bar also increases if a civilian or hostage is shot. Energy boost items randomly appear which, if shot, decrease damage by five points.... ...tured Magnum Light Phaser support) and must be played with a keyboard or a controller. The box for the Master System version features promotional art ... ...mote's pointer functions), making the game only playable with the standard controller mode. Reception The game won several awards at the Golden Joy...

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SYNCOM engineering report, volume I

By: NON

...ansfer Orbit ................................................. 39 Apogee Boost and Resulting Orbit ..................................... 40 Axia... ... a 24-hour orbit using existing launch vehicles with additional apogee-boost propulsion capability, e) Determine the communications systems... ...rol has been achieved without difficulty. The launch by the Thor-Delta booster from AMR and apogee motor boost resulted in the expected nea... ...tions satellite. The choice by NASA of the Thor-Delta vehicle as the booster dictated that the spacecraft be small and light in weight. A... ...about the roll and pitch axes of the spacecraft at separation from the booster, at apogee motor burnout, at hydrogen peroxide burnout, and aft... ...g, and control console. The control console includes the synchronous controller, command encoding equipment, telemetry decoding equipment, ... ...D DISPLAY t TIME GENERATOR I w + v + TRACKER DISPLAY SYNCHRONOUS CONTROLLER COMMAND GENERATOR I STRIP CHART AND MAGNETIC TAPE DATA RECO... ...aft telemetry data. It consists of four basic units: the synchronous controller, command encoding equipment, telemetry decoding equipment ... ...elemetry decoding equipment and auxiliary equipment. The synchronous controller generates signals to pulse the spacecraft control jets sy...

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Crash Team Racing

Encyclopedia Article

...h only eight are available at first. During the races, offensive and speed boosting power ups can be used to gain an advantage. Crash Team Racing was... ...ate, steer, reverse, brake, hop or use weapons and power-ups with the game controller's analog stick and buttons.Instruction Booklet, p. 3. Two distin... ...efore the kart lands.Instruction Booklet, p. 23. While sliding, the "Turbo Boost Meter" on the lower-right corner of the screen fills up and goes from... ...e time, the exhaust gas from the player's kart turns black. To get a speed boost, the player quickly presses the opposite shoulder button while the Tu... ...t, the player quickly presses the opposite shoulder button while the Turbo Boost Meter is red. The player can execute three speed boosts in a row duri... ...ute three speed boosts in a row during a power slide, with the third speed boost being more powerful than the previous two. If the player waits too lo...

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