Results 111 to 120 of about 10,746 (231)

Dynamic performance analysis of a fuel-control valve for use in airbreathing engine research [PDF]

Dynamic performance analysis of fast-response fuel control valve for air breathing engine ...
Batterton, P. G., Zeller, J. R.
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Serpentuator Patent [PDF]

, 1970
Internal and external serpentine devices for performing physical operations around orbital space ...
Wuenscher, H. F.
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Synergistic Integration of LQR Control and PSO Optimization for Advanced Active Suspension Systems Utilizing Electro-Hydraulic Actuators and Electro-Servo Valves

Emitter: International Journal of Engineering Technology
This paper investigates the design and optimization of Linear Quadratic Regulator (LQR) controllers for vehicle active suspension systems, incorporating an electro-hydraulic actuator with an electro-servo valve.
Trong Tu
doaj   +1 more source

电液位置控制系统的二次优化

Jixie chuandong, 2004
In this paper, the optimum control model was deduced so as to enhance the precision and to improve the dynamic characteristic of electro hydraulic position servo system. The optimal Q matrix was obtained through optimum.
王幼民, 姚宏志
doaj  

An air-bearing weight offload system for ground test of heavy LSS structures [PDF]

The capability and use of the Gravity Offload Facility (GOF) are discussed. Briefly explained are the: truss and base casting; carriage assembly; carriage weldment; vertical lift axis control; lifting cylinder; payload gimbal; motion base layout; and ...
Rice, R. B.
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Flight control systems properties and problems, volume 1 [PDF]

This volume contains a delineation of fundamental and mechanization-specific flight control characteristics and problems gleaned from many sources and spanning a period of over two decades.
Johnston, D. E., Mcruer, D. T.
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Multi-axis transient vibration testing of space objects: Test philosophy, test facility, and control strategy [PDF]

IABG has been using various servohydraulic test facilities for many years for the reproduction of service loads and environmental loads on all kinds of test objects.
Lachenmayr, Georg
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Technology requirements for advanced earth orbital transportation systems. Volume 2: Summary report [PDF]

The results of efforts to identify the technology requirements for advanced earth orbital transportation systems are reported. Topics discussed include: (1) design and definition of performance potential of vehicle systems, (2) advanced technology ...
Bangsund, E. L., Hepler, A. K.
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Development of a general purpose airborne simulator [PDF]

Variable stability system development for General Purpose Airborne Simulator ...
Arendt, R. H., Kroll, J., Pritchard, F. E.   +2 more
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Unified Predictive Control of Electro-Hydraulic Servo Systems

Unified Predictive Control of Electro-Hydraulic Servo Systems
博士論文 (Doctoral dissertation)
openaire