Design and development of marine electrohydraulic load simulator

被引：0

作者：

Mu Xiangyong ^{[1
]}

Pei Run ^{[1
]}

Liu Zhilin ^{[1
]}

Zhang Jun ^{[1
]}

机构：

[1] Harbin Inst Technol, Dept Control Sci & Engn, Harbin 150001, Peoples R China

来源：

2006 CHINESE CONTROL CONFERENCE, VOLS 1-5 | 2006年

关键词：

load simulator; superfluous force; adaptive fuzzy PID; feed-forward compensate;

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 working principle of marine rudder electrohydraulic load simulator, the transfer function model of system is established and system frequency characteristic is analyzed. Based on the real time and tracking accuracy indexes, the master-slave computer control system is designed. With the existence of superfluous force, using speed compensator and acceleration compensator, the feed-forward compensator which meet the system demands is designed. To satisfy the robust demand, an adaptive fuzzy PID controller is designed. The real loading experiment results indicates that the simulator works steadily and loading accuracy of active and passive load satisfies the design indexes.

引用

页码：1081 / +

页数：2