State equivalence of discrete-time nonlinear control systems to state affine form up to input/output injection

被引:20
作者
Besancon, G
Hammouri, H
Benamor, S
机构
[1] ENSIEG, Lab Automat Grenoble, F-38402 St Martin Dheres, France
[2] Univ Lyon 1, Lab Automat & Genie Proc, UPRES A CNRS Q 5057, F-69622 Villeurbanne, France
[3] ESCPE Lyon, F-69622 Villeurbanne, France
关键词
equivalence; state-affine systems; output injection; discrete-time systems; nonlinear systems; observability;
D O I
10.1016/S0167-6911(97)00090-X
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this paper the problem of transformation of a discrete-time nonlinear control system into a state affine form up to input-output injection is addressed. A set of coordinate-free necessary and sufficient conditions for such a transformation to be possible is first proposed, and a more constructive procedure is then presented. No restriction of invertibility of the state transition map is required. (C) 1998 Elsevier Science B.V. All rights reserved.
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页码:1 / 10
页数:10
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