DocumentCode
558808
Title
Impedance control of electro hydraulic servo system using input output linearization
Author
Shin, Donghoon ; Kim, Wonhee ; Lee, Youngwoo ; Won, Daehee ; Chung, Chung Choo
Author_Institution
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
fYear
2011
fDate
26-29 Oct. 2011
Firstpage
1373
Lastpage
1376
Abstract
In this paper, we present an impedance control method for electro hydraulic servo systems (EHSSs). The definition of impedance is a transfer function from external force to velocity error. By the proposed method, the transfer function from external force to velocity error becomes the desired transfer function. And we calculate the steady-state position and velocity error. Simulation results validate the effectiveness of proposed method and the steady-state position and velocity error.
Keywords
electrohydraulic control equipment; linear systems; servomechanisms; transfer functions; electro hydraulic servo system; external force; impedance control method; input output linearization; steady-state position; transfer function; velocity error; Dynamics; Equations; Force; Impedance; Pistons; Steady-state; Transfer functions; Impedance control; hydraulic actuator;
fLanguage
English
Publisher
ieee
Conference_Titel
Control, Automation and Systems (ICCAS), 2011 11th International Conference on
Conference_Location
Gyeonggi-do
ISSN
2093-7121
Print_ISBN
978-1-4577-0835-0
Type
conf
Filename
6106140
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