Multi-mode Extension Control of Pump-control Electro-hydraulic Servo System Based on PLC

摘要：

　　To satisfy the requirements of rapidity,stability and accuracy in positioning of pump-control electro-hydraulic servo system,the paper designs a multi-mode extension control switcher,which can realize switchover between different control modes and give full play to each control mode to meet the requirements of control system for various performances.In order to apply this method to practice,the principle,the control algorithm process and part program segments of multi-mode extension control realized by Mitsubishi PLC was introduced,and experiments was done to verify the control effect.The result shows that multi-mode extension control of pump-control electro-hydraulic servo system using PLC can satisfy the demands of control system.

关键词： electro-hydraulic servo system multi-mode extension control PLC

作者: Hongbo Zheng Yousong Sun Mian Li Canbiao Xian

作者单位: Faculty of Materials and Energy, Guangdong University of Technology, Guangzhou, China

会议类型: 国际会议

会议名称: the Second International Conference on Frontiers of Manufacturing and Design Science(第二届制造与设计科学国际会议(ICFMD 2011))

会议地点: 台湾

会议语种:英文

页码: 244-248

在线出版日期: 2011-12-11（万方平台首次上网日期，不代表论文的发表时间）