Proceedings of the JFPS International Symposium on Fluid Power · 2008 · 15 citations · 0 references
Electrical EngineeringGear Actuation SystemEngineeringIndustrial ElectronicsAerospace EngineeringMechanical DesignElectric AircraftMechanical EngineeringMechatronicsMechanical SystemsPrototype EhaSystems EngineeringActuationElectronic-mechanical SystemPropulsionAutomotive ElectronicsAir Vehicle SystemElectric Motors
More Electric Aircraft (MEA) or All Electric Aircraft (AEA) is intensively researched and developed all over the world to reduce total Aircraft power consumption, and thus total operation cost. In MEA or AEA development, Aerospace Research and Technologies activity are focusing the area of Electrical Power system, Flight control, Engine system, Environmental Control System and Landing Gear System.[1] We are focusing the Landing Gear Actuation System and as our 1st step we have developed prototype ELECTRO-HYDROSTATIC ACTUATOR (EHA) for Landing Gear Extension and Retraction System (LGERS) application. The prototype EHA was designed and tested to evaluate the performance, weight and reliability to apply the future Aircraft application. From our prototype model development, we have clarified the technical issues to be improved or considered in the future MEA or AEA application.