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Servoactuators for Flight Simulator Motion Systems
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English
Abstract
Linear hydraulic servoactuators are used in flight simulator motion systems to provide platform motion cues. Accurate reproduction of commanded motion while simultaneously insuring aircrew safety requires a departure from conventional servoactuator design approaches. This paper will discuss the unique features found on servoactuators for flight simulator motion systems and their performance testing. These features include hydrostatic bearings, low friction seals, asymmetric servovalves, abort valves and hydraulic cushions.
Authors
Citation
Balzer, M., "Servoactuators for Flight Simulator Motion Systems," SAE Technical Paper 901815, 1990, https://doi.org/10.4271/901815.Also In
References
- Military Specification, Simulators, Flight
- Floating Piston Head Actuator
- Moog Controls Inc. Technical Paper TP-06-289 “High Performance Servoactuator Motion System”
- SAE ARP 490D-78 Electrohydraulic Flow Control Servovalves