Observer-based sliding mode control for a class of discrete systems via delta operator approach
Observer-based sliding mode control for a class of discrete systems via delta operator approach
复制标题
基于观测器的 Delta 算子方法对一类离散系统进行滑模控制
DOI:
10.1016/j.jfranklin.2010.05.003
复制
发表时间:
2010-09
影响因子:
4.1
通讯作者:
Shi, Peng
中科院分区:
文献类型:
--
作者:
Yang, Hongjiu;Xia, Yuanqing;Shi, Peng
In this paper, an observer-based sliding mode control (SMC) problem is investigated for a class of uncertain delta operator systems with nonlinear exogenous disturbance. A novel robust stability condition is obtained for a sliding mode dynamics by using Lyapunov theory in delta domain. Based on a designed sliding mode observer, a sliding mode controller is synthesized by employing SMC theory combined with reaching law technique. The robust asymptotical stability problem is also discussed for the closed-loop system composed of the observer dynamics and the state estimation error dynamics. Furthermore, the reachability of sliding surfaces is also investigated in state-estimate space and estimation error space, respectively. Finally, a numerical example is given to illustrate the feasibility and effectiveness of the developed method.
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DOI:
10.1016/j.ins.2008.08.009
发表时间:
2008-12
期刊:
Inf. Sci.
影响因子:
--
作者:
Jenq-Der Chen;Chyi-Da Yang;C. Lien;Ji-hwei Horng
通讯作者:
Jenq-Der Chen;Chyi-Da Yang;C. Lien;Ji-hwei Horng
影响因子:
6.8
作者:
P. Shi;Yuanqing Xia;Guoping Liu;D. Rees
通讯作者:
P. Shi;Yuanqing Xia;Guoping Liu;D. Rees
影响因子:
6.8
作者:
R. Middleton;G. Goodwin
通讯作者:
R. Middleton;G. Goodwin
影响因子:
--
作者:
M. Mahmoud;M. Zribi
通讯作者:
M. Mahmoud;M. Zribi
DOI:
10.1016/s0045-7906(01)00023-4
发表时间:
2003
期刊:
Comput. Electr. Eng.
影响因子:
--
作者:
M. Mahmoud;M. Zribi
通讯作者:
M. Mahmoud;M. Zribi