Reduction of SISO H-infinity output feedback control problem
Reduction of SISO H-infinity output feedback control problem
复制标题
减少SISO H-无穷大输出反馈控制问题
DOI:
10.1016/j.laa.2020.09.034
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发表时间:
2021
影响因子:
1.1
通讯作者:
Sebe Noboru
中科院分区:
文献类型:
--
作者:
Waki Hayato;Ebihara Yoshio;Sebe Noboru
We consider the linear matrix inequality (LMI) problem of H∞ output feedback control problem for a generalized plant whose control input, measured output, disturbance input, and controlled output are scalar. We provide an explicit form of the optimal value. This form is the unification of some results in the literature of H∞ performance limitation analysis. To obtain the form of the optimal value, we focus on the non-uniqueness of perpendicular matrices, which appear in the LMI problem. We use the null vectors of invariant zeros associated with the dynamical system for the expression of the perpendicular matrices. This expression enables us to reduce and simplify the LMI problem. Our approach uses some well-known fundamental tools, eg, the Schur complement, Lyapunov equation, Sylvester equation, and matrix completion. We use these techniques for the simplification of the LMI problem. Also, we investigate the structure of dual feasible solutions and reduce the size of the dual. This reduction is called a facial reduction in the literature of convex optimization.
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DOI:
10.9746/jcmsi.9.165
发表时间:
2016
期刊:
SICE journal of control, measurement, and system integration
影响因子:
--
作者:
Y. Ebihara;Keisuke Matsuo;T. Hagiwara
通讯作者:
T. Hagiwara
DOI:
10.1137/s1052623495288350
发表时间:
1997-03
期刊:
SIAM J. Optim.
影响因子:
--
作者:
M. Ramana;L. Tunçel;Henry Wolkowicz
通讯作者:
M. Ramana;L. Tunçel;Henry Wolkowicz
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
Yuen;Henry Wolkowicz
通讯作者:
Henry Wolkowicz
DOI:
10.1109/cdc.2016.7798342
发表时间:
2016
期刊:
IEEE Conference on Decision and Control
影响因子:
--
作者:
Hayato Waki;Y. Ebihara;N. Sebe
通讯作者:
N. Sebe