Title :
The application of co-simulation based on AMESim and Matlab in electro-hydraulic servo system
Author :
Yongling Fu ; Dianliang Fan ; Haitao Qi ; Weihong Wang
Author_Institution :
Sch. of Mech. Eng. & Autom., Beihang Univ., Beijing, China
Abstract :
The structure and operating principle of Electro-hydraulic servo system were described, and the Co-Simulation based on AMESim and Matlab was performed. Furthermore, aiming at the problem that construction of an accurate model of an Electro-hydraulic servo system based on traditional linear methods remains a difficult task due to its nonlinear characteristics including flow/pressure relation, etc, the paper proposed a data-driven control method based on the model-free adaptive control. The simulation results show that the model-free adaptive control method satisfies the performance of servo control system, and provides the electro-hydraulic servo control system with new ideas and new methods.
Keywords :
electrohydraulic control equipment; model reference adaptive control systems; nonlinear control systems; AMESim; Matlab; co-simulation; data driven control method; electrohydraulic servo system; linear methods; model free adaptive control; nonlinear characteristics; Adaptation models; Load modeling; Loading; Mathematical model; Servomotors; Valves; AMESim; Co-Simulation; Electro-hydraulic Servo System; Matlab; Model-Free Adaptive Control;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023061
