Sliding mode design for two mass system based on reduced order model

被引:0
|
作者
Korondi, P [1 ]
Hashimoto, H [1 ]
Utkin, V [1 ]
机构
[1] Tech Univ Budapest, Dept Elect Engn, Budapest, Hungary
关键词
discrete-time system; sliding mode control; observer; direct torsion control; optimal 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
This paper presents a new speed control method for a two mass system coupled by a flexible shaft. Two control loops are proposed, the outer angular speed control loop calculates the reference signal for the inner loop, where the torsion of the shaft is handled as a variable under control. In this paper the observer based discrete-time sliding mode (ODSM) control implementation and experimental verification of direct torsion control is presented. The experimental system consists of a conventional DC servo gear motor with encoder feedback and inertia load coupled by a flexible shaft. The controller was implemented using a transputer as the computation engine.
引用
收藏
页码:303 / 308
页数:6
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