Title :
Force control and performance evaluation of a servo loading system with hydraulic cylinder
Author :
Sang, Yong ; Zhu, Yanfeng ; Shao, Longtan
Author_Institution :
Key Lab. for Precision & Non-traditional, Dalian Univ. of Technol., Dalian, China
Abstract :
A servo loading system with hydraulic cylinder is used to obtain a certain force for studying the structure characteristics of the samples. Application of the integral separated PID controlling method in this servo loading system has been detailed introduced after the system had been presented. A series of experiments have been performed for different samples (plastic rod and steel rod). The control algorithm of integral separated PID controller has been proposed. Performance evaluation of the loading system has been conducted and the actual deformation of plastic rod has been obtained by compensation. The experiment results show that the integral separated PID controlling method can meet the general requirements.
Keywords :
force control; hydraulic control equipment; servomechanisms; three-term control; force control; hydraulic cylinder; integral separated PID controlling method; performance evaluation; servo loading system; Computer science education; Control systems; Digital control; Force control; Force sensors; Laboratories; Pi control; Proportional control; Servomechanisms; Three-term control; force control; hydraulic cylinder; loading servo system;
Conference_Titel :
Computer Science & Education, 2009. ICCSE '09. 4th International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-3520-3
Electronic_ISBN :
978-1-4244-3521-0
DOI :
10.1109/ICCSE.2009.5228360
