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                                       Details for article 6 of 8 found articles
 
 
  Immersion of Non-Linear Systems into Linear Systems up to Output Injection: Characteristic Equation Approach
 
 
Title: Immersion of Non-Linear Systems into Linear Systems up to Output Injection: Characteristic Equation Approach
Author: Back, Juhoon
Seo, Jin H.
Appeared in: International journal of control
Paging: Volume 77 (2004) nr. 8 pages 723-734
Year: 2004-05-20
Contents: There exists a class of non-linear systems which cannot be transformed into non-linear observer form via diffeomorphism, but can be immersed into higher dimensional non-linear observer form. This paper investigates when n dimensional non-linear systems can be immersed into (n + m)-dimensional non-linear systems in non-linear observer form, and provides a necessary and sufficient condition. We also present an algorithm to check the immersibility. In general, at the first step of the algorithm, one should solve a differential equation with m + 1 unknowns rather than solving one with n + m unknowns simultaneously. When a solution to the differential equation can be obtained, the immersibility can be checked by a recursive algorithm. Moreover, when 2m ≤ n, a straightforward algorithm is provided to check the immersibility.
Publisher: Taylor & Francis
Source file: Elektronische Wetenschappelijke Tijdschriften
 
 

                             Details for article 6 of 8 found articles
 
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