Research on the control and algorithm of location for electro-hydraulic servo lording system

被引：0
|
作者：
Qiang Yi [1 ]
Sui Yan [1 ]
Zhang Jun-lin [2 ]
Ma Lei [1 ]
机构：
[1] Xian Univ Arch & Tech, Sch Civil Engn, Xian, Peoples R China
[2] Xian Univ Arch & Tech, Sch Informat & Control Engn, Xian, Peoples R China
来源：
PROCEEDINGS OF THE 2015 INTERNATIONAL INDUSTRIAL INFORMATICS AND COMPUTER ENGINEERING CONFERENCE | 2015年
关键词：
Servo hydraulic system; Fuzzy control; Multi-modal control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Based on the seismic lab platform In this paper, aimed at model parameters of electro-hydraulic servo loading system, position has the characteristic of variability and susceptible to external interference, the combination of fuzzy control and PID control, we propose a multi-modal(P-Fuzzy adaptive PID-PI) control strategy of segmentation. This control method using fast response characteristic of P control, adaptive characteristic of Fuzzy adaptive PID system modal, as well as steady-state PI control system quickly adjust the characteristics of dynamic variation to achieve the position of electro-hydraulic servo loading system stability and regulation. Through simulation analysis concluded that to achieve well control performance, with important theoretical and practical value.
引用
收藏
页码：509 / 512
页数：4
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