Steady modes in relay control systems with time delay and periodic disturbances

被引:68
作者
Fridman, E [1 ]
Fridman, L
Shustin, E
机构
[1] Tel Aviv Univ, Dept Elect Engn, IL-69978 Tel Aviv, Israel
[2] Chihuahua Inst Technol, Chihuahua 31160, Mexico
[3] Tel Aviv Univ, Sch Math Sci, IL-69978 Tel Aviv, Israel
来源
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME | 2000年 / 122卷 / 04期
关键词
time delay systems; steady modes; adaptive control;
D O I
10.1115/1.1320443
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We study stability of slow oscillatory motions in first order one- and two-dimensional systems with delayed relay control element and periodic disturbances, which serve as models of stabilization of the fingers of an underwater manipulator and of control of fuel injectors in automobile engines. Various types of stability observed are used to design a direct adaptive control of relay type with time delay that extinguishes parasite auto-oscillations in these models. [S0022-0434(00)04004-1].
引用
收藏
页码:732 / 737
页数:6
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