Two theorems on controllability preserving decomposition of complex symmetry nonlinear systems
Author(s) -
Jun Zhao,
Jing Wei,
Kolemisevska Gugulovska,
Georgi M. Dimirovski
Publication year - 2004
Publication title -
facta universitatis - series electronics and energetics
Language(s) - English
Resource type - Journals
eISSN - 2217-5997
pISSN - 0353-3670
DOI - 10.2298/fuee0401001z
Subject(s) - controllability , decomposition , homogeneous space , mathematics , quotient , class (philosophy) , basis (linear algebra) , pure mathematics , nonlinear system , symmetry (geometry) , algebra over a field , computer science , physics , geometry , chemistry , quantum mechanics , artificial intelligence , organic chemistry
In this paper the problems on isomorphic decomposition and controllability of a class of nonlinear systems possessing symmetries on basis of quotient systems is studied. The isomorphic decomposition formations of these systems are drawn. Fi- nally, it is shown that controllability of the original systems can be determined by that of the subsystems, which are obtained through isomorphic decomposition. Corre- sponding sufcient and necessary conditions in terms of two new theorems have been derived.
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