A MODIFIED VARIABLE-STRUCTURE CONTROL ALGORITHM FOR STABILIZATION OF UNCERTAIN DYNAMICAL-SYSTEMS

被引：5
|
作者：
NERSISIAN, A
ZANASI, R
机构：
[1] MOSCOW ACAD SCI,INST SYST STUDIES,MOSCOW 117312,RUSSIA
[2] UNIV BOLOGNA,DEIS,DEPT ELECTR COMP & SYST SCI,I-40136 BOLOGNA,ITALY
来源：
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL | 1993年 / 3卷 / 03期
关键词：
ROBUST CONTROL; NONLINEAR SYSTEMS; SLIDING MODE; BINARY CONTROL;
D O I：
10.1002/rnc.4590030302
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A modified VS feedback is suggested for robust stabilization of continuous-time dynamical systems in the presence of parametric and external time-varying disturbances satisfying the 'matching conditions'. The main feature of the proposed algorithm is that it contains additional switching 'integral' terms which track the unknown disturbances and make it possible to achieve the typical VSS robustness by using switching terms in the control law with arbitrarily small amplitude. This result can be achieved only if the derivatives of the disturbances are bounded.
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页码：199 / 209
页数：11
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