Robust stabilization of T-S fuzzy discrete systems with actuator saturation via PDC and non-PDC law

Robust stabilization of T-S fuzzy discrete systems with actuator saturation via PDC and non-PDC law
复制标题

通过 PDC 和非 PDC 定律实现执行器饱和的 T-S 模糊离散系统的鲁棒镇定

DOI:
10.1016/j.neucom.2015.05.085
复制
发表时间:
2015-11
期刊:
影响因子:
6
通讯作者:
Li Li
Li Li
中科院分区:
计算机科学2区
文献类型:
--
作者:
Zhao Ling;Li Li

文献摘要

参考文献

被引文献

相似文献

研究了具有执行器饱和的T-S模糊离散系统的鲁棒镇定问题。建立了零可控区域的集合不变性条件。闭环T-S模糊系统的鲁棒镇定结果具有一个任意接近零可控区域的吸引域。将T-S模糊闭环系统吸引域的估计问题转化为一个优化问题来求解。利用参数相关的李雅普诺夫函数,设计了并行分布补偿(PDC)控制律和非并行分布补偿控制律。对于具有执行器饱和的不确定离散T-S模糊系统,采用非PDC控制律比PDC控制律具有更小的保守性。最后给出了一个数值例子来说明所提出的设计技术的有效性。
In this paper, the problem of robust stabilization of T–S fuzzy discrete systems with actuator saturation is studied. A set invariance condition is established as a null controllable region. The robust stabilization results of the closed-loop T–S fuzzy system have a domain of attraction which is arbitrarily close to the null controllable region. The problem of estimating the domain of attraction of the T–S fuzzy closed-loop systems is formulated and solved as an optimization problem. By using parameter-dependent Lyapunov function, both parallel-distributed compensation (PDC) control law and non-parallel-distributed compensation control law are designed. And there is less conservative by using non-PDC law than using PDC law to control the uncertain discrete-time T–S fuzzy system with actuator saturation. A numerical example is provided to illustrate the effectiveness of the proposed design techniques.
参数周期李亚普诺夫方程及其在执行器饱和离散时间周期系统半全局稳定中的应用
DOI: 10.1016/j.automatica.2010.10.011
发表时间: 2010-07
期刊: Automatica
影响因子: 6.4
作者:
Zhou, Bin;Duan, Guang-Ren;Lin, Zongli
通讯作者: Lin, Zongli
DOI: 10.1109/cdc.2002.1184487
发表时间: 2002-12
期刊: Proceedings of the 41st IEEE Conference on Decision and Control, 2002.
影响因子: --
作者:
Yong-Yan Cao;Zongli Lin
通讯作者: Yong-Yan Cao;Zongli Lin
DOI: 10.1007/978-1-4612-0205-9
发表时间: 2001-06
期刊: --
影响因子: --
作者:
T. Hu;Zongli Lin
通讯作者: T. Hu;Zongli Lin
使用 T-S 模糊方法的非线性主动悬架车辆系统的自适应滑模控制
DOI: 10.1109/tie.2012.2202354
发表时间: 2013-08-01
影响因子: 7.7
作者:
Li, Hongyi;Yu, Jinyong;Liu, Honghai
通讯作者: Liu, Honghai
DOI: 10.1109/tfuzz.2011.2164083
发表时间: 2012-02
影响因子: 11.9
作者:
Yan Zhao;Huijun Gao
通讯作者: Yan Zhao;Huijun Gao