Title :
Investigation on synchronous control of electro-hydraulic servo system based on MRAC
Author :
Hongjie Wang;Jian Zhang;Deyou Li;Hao Wang;Ruzhi Gong
Author_Institution :
School of Energy Science and Engineering, Harbin Institute of Technology, Harbin, China
Abstract :
Based on model reference adaptive control (MRAC), a MRAC synchronous controller is designed. And the reference model of the MRAC is determined according to the linear mathematical model of the electro-hydraulic servo system. Then the synchronous controller is applied to position synchronization of two cylinders system. The experiment results show that the proposed controller can effectively reduce the synchronous deviation and improve the synchronous accuracy.
Keywords :
"Adaptation models","Servomotors","Mathematical model","Synchronization","Adaptive control","Accuracy"
Conference_Titel :
Fluid Power and Mechatronics (FPM), 2015 International Conference on
DOI :
10.1109/FPM.2015.7337171
