共 34 条
Adaptive sliding mode control of switched systems with different input matrix
被引:9
作者:
Yao, Deyin
[1
]
Lu, Renquan
[1
]
Xu, Yong
[1
]
Li, Hongyi
[1
,2
]
机构:
[1] Guangdong Univ Technol, Sch Automat, Guangzhou 510006, Guangdong, Peoples R China
[2] Bohai Univ, Coll Engn, Jinzhou 121013, Peoples R China
基金:
中国国家自然科学基金;
关键词:
Actuator degradation;
average dwell time;
sliding mode control;
switched systems;
MARKOVIAN JUMP SYSTEMS;
H-INFINITY CONTROL;
LINEAR-SYSTEMS;
STABILITY;
TIME;
FAILURES;
DESIGN;
D O I:
10.1007/s12555-016-0570-0
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 investigates the sliding mode control (SMC) problem for switched systems. The parameter uncertainties are norm-bounded, and the upper bound of the nonlinear term and the loss of effectiveness of actuator faults are unknown. A novel adaptive sliding mode controller is constructed such that the influences of actuator faults and unknown nonlinearity can be effectively attenuated and the state variables can reach the predefined common sliding surface. Based on average dwell time strategy, the exponential stability condition of the switched systems is obtained. Finally, simulation results are presented to show the effectiveness of the proposed techniques.
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页码:2500 / 2506
页数:7
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