Reduction of controller fragility by pole sensitivity minimization

Whidborne J.F.; Istepanian R.S.H.; Jun Wu

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Reduction of controller fragility by pole sensitivity minimization

机译：通过极点灵敏度最小化降低控制器的脆弱性

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摘要

Presents a method for the reduction of controller fragility. The method is based on the sensitivity of closed-loop poles to perturbations in the controller parameters. By means of a state space parameterization of the controller, the closed-loop pole sensitivity can be reduced. A controller fragility measure based on the closed-loop pole sensitivity is proposed. Conditions for the optimal state-space realization of the controller are presented, along with a numerical method for obtaining the solution

机译：提出了一种减少控制器脆弱性的方法。该方法基于闭环极点对控制器参数扰动的敏感性。通过控制器的状态空间参数化，可以降低闭环极点灵敏度。提出了一种基于闭环极点灵敏度的控制器脆弱性测度方法。给出了控制器最优状态空间实现的条件，以及获得解的数值方法

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《IEEE Transactions on Automatic Control》 |2001年第2期|p.320-325|共6页
作者
Whidborne J.F.; Istepanian R.S.H.; Jun Wu;
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正文语种 eng
中图分类自动化系统;
关键词
closed loop systems; control system synthesis; feedback; poles and zeros; sensitivity; stability; state-space methods; closed-loop poles; controller fragility; optimal state-space realization; pole sensitivity minimization; state space parameterization;

机译：闭环系统;控制系统综合;反馈;零极点;灵敏度;稳定性;状态空间方法;闭环极点;控制器脆弱性;最优状态空间实现;极点灵敏度最小化;状态空间参数化;

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1. Non-fragile controllers of peak gain minimization for uncertain systems via LMI approach [J] . Fei Hao, Tianguang Chu, Lin Huang, Dynamics of continuous, discrete & impulsive systems, Series B. Applications & algorithms . 2003,第5期

机译：通过LMI方法使不确定系统的峰值增益最小化的非脆弱控制器
2. Non-fragile controllers of peak gain minimization for uncertain systems via LMI approach [J] . Fei Hao, Tianguang Chu, Lin Huang, Dynamics of continuous, discrete & impulsive systems, Series B. Applications & algorithms . 2003,第5期

机译：通过LMI方法使不确定系统的峰值增益最小化的非脆弱控制器
3. Set-Point Weighting Parameter of PI/PID Controllers for Systems with Unstable Pole and Zero by Minimizing ISE [J] . R. Padma Sree, M. Chidambaram Indian Chemical Engineer Sections A & B . 2002,第1期

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4. Optimal structure of FWL digital controller with pole sensitivity minimization [C] . Xu Weihua, Wu Jun Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on . 2000

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机译：基于VSC的FACTS控制器的额定容量调度，灵敏度分析和控制器设计。
6. Notes: Reduction of CD4+ T Cells In Vivo Does Not Affect Virus Load in Macaque Elite Controllers [O] . Philip A. Mudd, Adam J. Ericsen, Andrew A. Price, 2011

机译：注意：体内CD4 + T细胞的减少不会影响Macaque Elite控制器中的病毒负载
7. Reduction of controller fragility by pole sensitivity minimization [O] . J. F. Whidborne, R. H. Istepanian, J. Wu 2001

机译：通过极点灵敏度最小化降低控制器脆弱性
8. Sensitivity l(sup 1) -Minimization with Boundary Zeros or Poles [R] . Staffans, O. J. 1991

机译：灵敏度l（sup 1） - 用边界零或极点最小化

Reduction of controller fragility by pole sensitivity minimization

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