Stability of Velocity-loop-based Hydraulic Control Loading System

被引：0

作者：

Qi, Panguo ^{[1
]}

Zhao, Liwei ^{[1
]}

Cong, Peichao ^{[1
]}

Wang, Hui ^{[1
]}

机构：

[1] Liaoning Tech Univ LNTU, Sch Mech Engn, Fuxin, Peoples R China

来源：

HYDRAULIC EQUIPMENT AND SUPPORT SYSTEMS FOR MINING | 2013年 / 619卷

关键词：

Flight simulator; Control loading; Velocity-loop; Force feel; Stability;

D O I：

10.4028/www.scientific.net/AMR.619.472

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A hydraulic Control Loading System (CLS) based on velocity-loop was developed and installed on our flight simulator earlier days, but the CLS cannot keep stable in some conditions. This problem is discussed in this paper. The mathematical model of velocity-loop-based CLS is firstly developed with the method of transfer function block diagram. Then, system's stability conditions are put forward using Roth criterion based on the system model developed. At last, the experiments proves the stability

引用

页码：472 / 475

页数：4