X GUO, C WANG, H LIU, Z ZHANG, X JI… - 北京航空航天大学 …, 2020 - bhxb.buaa.edu.cn
A sliding mode position tracking control strategy based on extended state observer is proposed for pump-controlled electro-hydraulic servo system. The mathematical model of …
Aiming at the characteristics of high power density, complex working conditions, high integration of components and the wide variety of faults of electro hydrostatic actuator (EHA) …
Aiming at the problems of the large throttling loss of valve controlled hydraulic cylinder and weak load carrying capacity of electro-mechanical actuator, the two kinds of actuators are …
Z ZHANG, C WANG, X GUO, S CHEN - 北京航空航天大学学报, 2022 - bhxb.buaa.edu.cn
The backstepping sliding mode control method based on extended state observer (ESO) is proposed, which can solve the compound disturbance problem caused by unmodeled …