.png){kind=icon}
返回
Pole assignment for second-order systems
.png){kind=icon}
PRE
AI
DOI：10.1006/mssp.2001.1439.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
This paper contains some results for pole assignment problems for the second-order system Mx(t) + D(x) over dot (t) + Kx(t) = Bu(t). Specifically. Algorithm 0 constructs feedback matrices F, and F, such that the closed-loop quadratic pencil P-c(lambda) = lambda(2) M + lambda(D + BF2) + (K + BF1) has a desired set of eigenvalues and the associated eigenvectors are well-conditioned. The method is a modification of the SVD-based method proposed by Juang and Maghami [1, 2] which is a second-order adaptation of the well-known robust eigenvalue assignment method by Kautsky et al. [3] for first-order systems. Robustness is achieved by minimising some not-so-well-known condition numbers of the eigenvalues of the closed-loop second-order pencil. We next consider the partial pole assignment problem, In 1997. Datta. Elhay and Ram proposed three biorthogonality relations for eigenvectors of symmetric definite quadratic pencils [4]. One of these relations was used to derive an explicit solution to the partial pole assignment problem by state feedback for the related single-input symmetric definite second-order control system. The solution shed new light on the stabilisation and control of large flexible space structures. for which only one small subset of the spectrum needs to be reassigned while retaining the complementary part of the spectrum. In this paper. the method has been generalised for multi-input and non-symmetric quadratic pencils. Finally, we discuss briefly the output feedback pole assignment problem. (C) 2002 Elsevier Science Ltd.
Keyword:
LINEAR STATE FEEDBACK
2ND-ORDER MODELS
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
8.9
论文数:
1.3W
被引数:
6.6W
机构
暂无机构信息
引用论文
分享收藏Metamorphic Protein IscU Changes Conformation by cis–trans Isomerizations of Two Peptidyl–Prolyl Peptide Bonds.png)
Biochemistry
OAAI
BiochemistryIF0
OAAI分享收藏
查看更多内容