Control of Gear Transmission Servo Systems With Asymmetric Deadzone Nonlinearity

被引：36

作者：

Zuo, Zongyu ^{[1
,2
]}

Ju, Xiaoliang ^{[3
]}

Ding, Zhengtao ^{[4
]}

机构：

[1] Beihang Univ, Res Div 7, Beijing 100191, Peoples R China

[2] Univ Manchester, Manchester M13 9PL, Lancs, England

[3] Beihang Univ, Sch Automat Sci & Elect Engn, Beijing 100191, Peoples R China

[4] Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England

来源：

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY | 2016年 / 24卷 / 04期

基金：

中国国家自然科学基金;

关键词：

Deadzone; differentiability; gear transmission servo (GTS) systems; state feedback control; STABILITY ANALYSIS; MECHANICAL SYSTEMS; ADAPTIVE-CONTROL; BACKLASH; COMPENSATION; PLANTS;

D O I：

10.1109/TCST.2015.2493119

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This brief deals with the output control problem of gear transmission servo systems with asymmetric deadzone nonlinearity between states. To overcome the difficulty of controller design due to the nondifferentiability of the deadzone, a brand new differentiable asymmetric deadzone model is put forward, which provides an additional design degree of freedom to approximate the real deadzone with any prescribed accuracy. Based on the differentiability of the new model, a global differential homeomorphism and a simple state feedback controller are proposed to solve the output control problem. Finally, simulation studies are included to demonstrate the main results of this brief.

引用

页码：1472 / 1479

页数：8

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