Title :
Performance improvement of electro-hydraulic servo valve based on pole placement
Author :
Ji U Kim;So Nam Yun;Eun-A Jeong;Yoshito Tanaka
Author_Institution :
Extreme Mechanical Engineering Research Div., Korea Institute of Machinery &
Abstract :
Performance of servo valve has already been analyzed and improved in the S-domain which is a kind of classical control. In this paper, performance improvement of servo valve is conducted by pole placement that is a method of modern control. Consequently, controllability and stability of suggested model is confirmed and performance improvement is achieved. Furthermore, the research about effect of dynamic parameters on dynamic characteristics and equations is needed.
Keywords :
"Valves","Magnetomechanical effects","Servomotors","Torque","Springs","Mathematical model","RNA"
Conference_Titel :
Control, Automation and Systems (ICCAS), 2015 15th International Conference on
DOI :
10.1109/ICCAS.2015.7364740