electro-hydrostatic actuatorsflight controlshydraulic-less aircraftlanding gear actuationpower-by-wire actuatorsSummary This chapter provides a detailed presentation of architectures and variants of Power-by-Wire (PbW) actuators of Electro-hydrostatic Actuators (EHA) type, meaning actuators in which ...
Electro-hydrostatic actuators (EHAs) are part of pump-controlled hydraulic systems and have broad application prospects in aviation [1,2,3,4]. The aviation field imposes extremely high requirements on the performance of EHAs, such as high precision and reliability. In addition to configuration opt...
Nowadays, electro hydrostatic actuator (EHA) has shown great advantages over the conventional hydraulic actuators with valve control system. This paper pre... D.,N.,C.,... - 《Journal of Drive & Control》 被引量: 15发表: 2012年 加载更多研究...
its critical technologies of airborne integrated electrical actuators [A]. In:The Articles Collection of 10th Academic Anniversary and Automatic Control Department 20th Anniversary of Chinese Society of Aeronautics & Astronautics [C]. Beijing:Automatic Control Depart- ment of Chinese Society of Aeronautics...
A technique disclosed herein relates to an electro hydrostatic actuator (EHA) system which is applicable as various actuators for, e.g., an aircraft. In recent years, from the point of improvement of fuel consumption of an aircraft and reduction of maintenance tasks of an aircraft, it has bee...
Although backdrivability is recognized as an important property of actuators, this term is often used without clear definition. In order to design mechanis... H Kaminaga,T Amari,Y Katayama,... - IEEE International Conference on Robotics & Automation 被引量: 27发表: 2010年 Stiffness enhanced e...
Nowadays, electro hydrostatic actuator (EHA) has shown great advantages over the conventional hydraulic actuators with valve control system. This paper pre... D.,N.,C.,... - 《Journal of Drive & Control》 被引量: 15发表: 2012年 加载更多研究...
ELECTRO-HYDROSTATIC ACTUATOR SYSTEM FOR RAISING AND LOWERING AIRCRAFT LANDING GEARPROBLEM TO BE SOLVED: To suppress operation variations of hydraulic actuators due to environmental changed, in an electric hydraulic system for ascending/descending legs of an airplane.HAGIHARA Shogo...
Although backdrivability is recognized as an important property of actuators, this term is often used without clear definition. In order to design mechanis... H Kaminaga,T Amari,Y Katayama,... - IEEE International Conference on Robotics & Automation 被引量: 27发表: 2010年 Stiffness enhanced e...
The very new Airbus product generation, A380 and A400M, now features a mixed flight control actuation power source distribution, associating conventional FBW hydraulic actuators with electrically powered actuators.关键词: more electric aircraft flight controls actuators EHA ...