Open‐loop control of parameter‐dependent discrete‐time systems

Open‐loop control of parameter‐dependent discrete‐time systems
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参数相关离散时间系统的开环控制

DOI:
10.1002/pamm.201410450
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发表时间:
2014
期刊:
PAMM
影响因子:
--
通讯作者:
U. Helmke
U. Helmke
中科院分区:
--
文献类型:
--
作者:
Barbara Scherlein;M. Schönlein;U. Helmke

文献摘要

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我们考虑参数依赖的线性时不变离散时间单输入系统,其中系统矩阵和输入向量被假设连续依赖于在紧区间上变化的参数。我们面临的问题是,在一个有限参数独立的开环输入序列中,将零状态同时任意地接近于给定的连续终端状态族。从现有的充分条件出发,包括系统矩阵特征值的简单性,我们研究了多特征值的情况。(©2014 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)
We consider parameter‐dependent linear time‐invariant discrete‐time single input systems, where the system matrix and the input vector are assumed to depend continuously on a parameter varying over a compact interval. We face the problem of steering the zero state simultaneously arbitrarily close towards a given continuous family of desired terminal states with a finite parameter independent open‐loop input sequence. Starting from existing sufficient conditions, which include simplicity of the eigenvalues of the system matrices, we examine the case of multiple eigenvalues. (© 2014 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)