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基于切换方法的控制器故障下多时滞系统稳定性分析
Alternative TitleStability analysis of multi-time delay systems with controller failures based on switching approach
Wang Limin1; Shao Cheng1; Jiang Chong2
2010
Source Publication大连理工大学学报
ISSN1000-8608
Volume000Issue:005Pages:794-800
Abstract研究了控制器故障下具有非线性干扰的多时变时滞不确定系统的鲁棒指数稳定性问题.利用不确定多时变时滞切换系统模型描述了所考虑的系统.提出了基于平均驻留时间的切换方法.在此方法下,以线性矩阵不等式(LMIs)形式得到了切换系统鲁棒指数稳定的充分条件,并从理论上证明了即使控制器失效所生成的闭环系统也是鲁棒指数稳定的.最后通过仿真算例验证了所提方法的有效性.
Other AbstractThe issue of robustly exponential stability for a class of uncertain multiple time-varying delay systems with controller failures and nonlinear perturbations is considered.A switched uncertain multi-delay system model is utilized to describe the considered systems.A switching approach based on the average dwell time is employed for the switched system.A delay-dependent sufficient condition for robustly exponential stability of the switched system is established in terms of linear matrix inequalities by using the switching method.It is proved theoretically that the resulting closed-loop system is robustly exponentially stable even if controller failures are encountered.The effectiveness of the proposed method is also demonstrated by simulation example.
Keyword鲁棒指数稳定性 控制器失效 平均驻留时间 切换系统 LMIs 多时变时滞
Indexed ByCSCD
Language中文
CSCD IDCSCD:4023472
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/156393
Collection中国科学院金属研究所
Affiliation1.大连理工大学
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
Wang Limin,Shao Cheng,Jiang Chong. 基于切换方法的控制器故障下多时滞系统稳定性分析[J]. 大连理工大学学报,2010,000(005):794-800.
APA Wang Limin,Shao Cheng,&Jiang Chong.(2010).基于切换方法的控制器故障下多时滞系统稳定性分析.大连理工大学学报,000(005),794-800.
MLA Wang Limin,et al."基于切换方法的控制器故障下多时滞系统稳定性分析".大连理工大学学报 000.005(2010):794-800.
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