Title :
Electro-hydraulic proportional pressure control system of hydraulic machine
Author :
Gao, Yuanlou ; Ding, Nan
Author_Institution :
Dept. of Mech. & Electron. Eng., Beihang Univ., Beijing, China
Abstract :
This article is mainly talking about a molding hydraulic machine realized by telescopic cylinder under the control of constant pressure variable pump. In order to achieve a precise control of prospective pressure conditions, there is a need to determine the PID parameters by analyzing its pressure closed-loop simulation and performance, which based on the SISO Design Tool of MATLAB.
Keywords :
closed loop systems; electrohydraulic control equipment; mathematics computing; moulding equipment; pressure control; pumps; three-term control; MATLAB; PID parameters; SISO Design Tool; constant pressure variable pump; electro-hydraulic proportional pressure control system; molding hydraulic machine; pressure closed-loop simulation; telescopic cylinder; Equations; Mathematical model; Pumps; Springs; Stators; Transfer functions; Valves; Electro-hydraulic proportional pressure control; PID control; hydraulic machine;
Conference_Titel :
Industrial Informatics (INDIN), 2012 10th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-0312-5
DOI :
10.1109/INDIN.2012.6301057
