Parametric Computation of Hα Norm of a System
Parametric Computation of Hα Norm of a System
复制标题
系统Hα范数的参数计算
DOI:
10.1109/sice.2006.314837
复制
发表时间:
2006
期刊:
影响因子:
--
通讯作者:
T. Yamaguchi
中科院分区:
文献类型:
--
作者:
T. Kitamoto;T. Yamaguchi
While the computation of H<sub>infin</sub> norm of a system is one of the most important theme in H<sub>infin</sub> control theory, most of the algorithms proposed so far are numerical ones and cannot be applied to the system with a parameter. In this paper, we propose an algorithm to compute H<sub>infin</sub> norm of a system with a parameter k. The H<sub>infin</sub> norm is expressed in the form of 1/radic(Psi<sub>q</sub>(f(q, k), l<sub>i</sub>)) (v<sub>i</sub><k<v<sub>i+1</sub>), 1/radic(Psi<sub>q</sub>(f(q, k), m<sub>i</sub>)) (k=v<sub>i</sub>) (v<sub>i</sub>isinR, l<sub>i</sub>, m<sub>i</sub>isinN), where Psi <sub>q</sub>(f(q, k), l) denotes l-th real root of bivariate polynomial f(q, k) with respect to q