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检索条件"机构=Dynamics and Controls Analysis"
17 条 记 录,以下是1-10 订阅
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A Concept of Operations for Power Beaming of Electric Air Vehicles
A Concept of Operations for Power Beaming of Electric Air Ve...
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Conference on Digital Avionics Systems (DASC)
作者: Kapil Sheth Seth Schisler Todd Stinchfield Robert Winsor Hayden Klopp Geoffrey Landis Lee Kohlman David Pike Trajectory Dynamics and Controls Branch NASA Ames Research Center Moffett Field USA Project Management Division NASA Ames Research Center Moffett Field USA Science and Engineering Analysis TacitEdge/DARPA Arlington USA Power Management and Distribution Branch NASA Glenn Research Center Cleveland USA Power Technology Division NASA Glenn Research Center Cleveland USA Propulsion Systems Analysis Branch NASA Glenn Research Center Cleveland USA
A concept of operations is presented in this paper for beaming of microwave power to extend battery charge of an electric air vehicle. Critical aspects of airspace operations and power beam charging are addressed. Thr...
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analysis and bearing-damper redesign for a $100 million high pressure compressor failure
Analysis and bearing-damper redesign for a $100 million high...
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Society for Machinery Failure Prevention Technology Annual Conference 2017: 50 Years of Failure Prevention Technology Innovation, MFPT 2017
作者: Gunter, Edgar J. Weaver, Brian K. RODYN Vibration Analysis Inc. Mechanical and Aerospace Engineering Rotor Dynamics Laboratory University of Virginia 1501 Gordon Avenue CharlottesvilleVA22903 United States Research Assoc. Mechanical and Aerospace Engineering Rotating Machinery and Controls Laboratory University of Virginia 122 Engineer's Way P.O. Box 400746 CharlottesvilleVA22904 United States
The Kaybob compressor failure of 1971 was an excellent historic example of rotordynamic instability and the design factors that affect this phenomenon. In the case of Kaybob, the use of poorly designed bearings produc... 详细信息
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Kaybob revisited: What we have learned about compressor stability from self-excited whirling  40
Kaybob revisited: What we have learned about compressor stab...
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40th Vibration Institute Annual Training Conference
作者: Gunter, Edgar J. Weaver, Brian K. RODYN Vibration Analysis Inc. United States Mechanical and Aerospace Engineering United States Rotor Dynamics Laboratory Univ. of Virginia United States Mechanical and Aerospace Engineering Rotating Machinery and Controls Laboratory Univ. of Virginia United States
The Kaybob compressor failure of 1971 was an excellent historic example of rotordynamic instability and the design factors that affect this phenomenon. In the case of Kaybob, the use of poorly designedbearings produce... 详细信息
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In-flight suppression of a destabilized F/A-18 structural mode using the space launch system adaptive augmenting control system
In-flight suppression of a destabilized F/A-18 structural mo...
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AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015
作者: Wall, John H. VanZwieten, Tannen S. Gilligan, Eric T. Miller, Christopher J. Hanson, Curtis E. Orr, Jeb S. Guidance Navigation & Control Group Dynamic Concepts Inc HuntsvilleAL35806 United States NASA Engineering and Safety Center NASA Marshall Space Flight Center HuntsvilleAL35812 United States Control Systems and Analysis Branch NASA Marshall Space Flight Center HuntsvilleAL35812 United States Flight Controls & Dynamics Branch NASA Armstrong Flight Research Center EdwardsCA93523 United States Dynamics & Control The Charles Stark Draper Laboratory Inc HuntsvilleAL35806 United States Jacobs ESSSA Group United States
NASA’s Space Launch System (SLS) Flight Control System (FCS) includes an Adaptive Augmenting Control (AAC) component which employs a multiplicative gain update law to enhance the performance and robustness of the bas... 详细信息
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Launch vehicle manual steering with adaptive augmenting control: In-flight evaluations of adverse interactions using a piloted aircraft
Launch vehicle manual steering with adaptive augmenting cont...
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AIAA Guidance, Navigation, and Control Conference 2015, MGNC 2015 - Held at the AIAA SciTech Forum 2015
作者: Hanson, Curt Miller, Chris Wall, John H. VanZwieten, Tannen S. Gilligan, Eric T. Orr, Jeb S. NASA Armstrong Flight Research Center Controls and Dynamics Branch MS 4840D EdwardsCA93523 United States NASA Armstrong Flight Research Center Systems Engineering and Integration Branch MS 4840D EdwardsCA93523 United States Dynamic Concepts Inc Guidance Navigation and Control Branch MS EV40 HuntsvilleAL35806 United States NASA Marshall Space Flight Center NASA Engineering and Safety Center MS EE04L HuntsvilleAL35812 United States NASA Marshall Space Flight Center Control Systems and Analysis Branch MS EV41 HuntsvilleAL35812 United States Dynamic Systems and Control The Charles Stark Draper Laboratory Inc MS EV41 HuntsvilleAL35806 United States
An Adaptive Augmenting Control (AAC) algorithm for the Space Launch System (SLS) has been developed at the Marshall Space Flight Center (MSFC) as part of the launch vehicle’s baseline flight control system. A prototy... 详细信息
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Orion capsule handling qualities for atmospheric entry
Orion capsule handling qualities for atmospheric entry
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AIAA Guidance, Navigation and Control Conference 2011
作者: Tigges, Michael A. Bihari, Brian D. Stephens, John-Paul Vos, Gordon A. Bilimoria, Karl D. Mueller, Eric R. Law, Howard G. Johnson, Wyatt Bailey, Randall E. Jackson, Bruce NASA Johnson Space Center Advanced Mission Design Branch Integrated GN and C Analysis Branch Houston TX 77058 United States Hamilton Sundstrand/Engineering and Sciences Contract Group Aeroscience and Flight Dynamics Section Houston TX 77058 United States Lockheed Martin Exploration and Science Solutions Houston TX 77058 United States Wyle IS and E Houston TX 77058 United States NASA Ames Research Center Flight Trajectory Dynamics and Controls Branch Moffett Field CA 94035 United States NASA Langley Research Center Crew Systems and Aviation Operations Branch Dynamic Systems and Control Branch Hampton VA 23681 United States
Two piloted simulations were conducted at NASA's Johnson Space Center using the Cooper-Harper scale to study the handling qualities of the Orion Crew Module capsule during atmospheric entry flight. The simulations... 详细信息
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A high-fidelity simulation of a generic commercial aircraft engine and controller
A high-fidelity simulation of a generic commercial aircraft ...
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46th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
作者: May, Ryan D. Csank, Jeffrey Lavelle, Thomas M. Litt, Jonathan S. Guo, Ten-Huei ASRC Aerospace Corp. Cleveland OH 44135 United States N and R Engineering and Management Services Cleveland OH 44130 United States NASA Glenn Research Center Cleveland OH 44135 United States Propulsion and Control Systems Analysis Branch United States Controls and Dynamics Branch United States
A new high-fidelity simulation of a generic 40,000 pound thrust class commercial turbofan engine with a representative controller, known as C-MAPSS40k, has been developed. Based on dynamic flight test data of a highly... 详细信息
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Yaw-steered payload pointing and orbital control for a highly inclined elliptical orbit spacecraft
Yaw-steered payload pointing and orbital control for a highl...
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作者: Munir, Saghir Allison, Darcy L. MacHlis, Matthew Price, Xen Kemper, Brian Bruno, Michael Space Systems Loral Palo Alto CA 94303 United States Dynamics and Controls Analysis 3825 Fabian Way M/S G.76 United States Propulsion Products 3825 Fabian Way M/S G.86 United States Orbit Dynamics 3825 Fabian Way M/S G.76 United States Systems Engineering 3825 Fabian Way M/S G.80 United States
This article outlines a novel thruster use for orbital control and momentum management on a current Space Systems/Loral 1300 series spacecraft. The strategy employed for steering a large unfurlable transmit antenna (9... 详细信息
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Design and implementation of a characterization test rig for evaluating high bandwidth liquid fuel flow modulators
Design and implementation of a characterization test rig for...
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45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
作者: Saus, Joseph R. Chang, Clarence T. DeLaat, John C. Vrnak, Daniel R. NASA Glenn Research Center Cleveland OH 44135 United States Controls and Dynamics Branch MS77-1 21000 Brookpark Rd. United States Combustion Branch MS77-1 21000 Brookpark Rd. United States Propulsion and Control Systems Analysis Branch MS86-1 21000 Brookpark Rd. United States
A test rig was designed and developed at the NASA Glenn Research Center for the purpose of characterizing high bandwidth liquid fuel flow modulator candidates to determine their suitability for combustion instability ... 详细信息
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Advanced Method to Estimate Fuel Slosh Simulation Parameters
Advanced Method to Estimate Fuel Slosh Simulation Parameters
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41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
作者: Schlee, Keith Gangadharan, Sathya Ristow, James Sudermann, James Walker, Charles Hubert, Carl Embry-Riddle Aeronautical University Daytona Beach FL 32114 United States NASA Kennedy Space Center FL 32899 United States Hubert Astronautics Inc. Purcellville VA 20134 United States Department of Aerospace Engineering Department of Engineering Sciences Controls Analyst Expendable Launch Vehicle Mission Analysis Branch Lead Controls Analyst Expendable Launch Vehicle Mission Analysis Branch United States Consultant in Spacecraft Dynamics and Control
The nutation (wobble) of a spinning spacecraft in the presence of energy dissipation is a wellknown problem in dynamics and is of particular concern for space missions. The nutation of a spacecraft spinning about its ... 详细信息
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