Title :
On (A+BF)-invariance for systems over a principal ideal domain
Author :
Assan, J. ; Lafay, J.F. ; Perdon, A.M.
Author_Institution :
Inst. de Recherche en Cybern., Nantes, France
Abstract :
It is known that the notion of (A,B)-invariance and the notion of (A+BF)-invariance are no longer equivalent for systems with coefficients over a ring. In this paper, we present some new characterizations of the (A+BF)-invariance property for systems over a pricipal ideal domain and an algorithm to test it
Keywords :
invariance; (A+BF)-invariance; principal ideal domain; rings; Control systems; Delay systems; Difference equations; Ear; Feedback; Linear systems; Modules (abstract algebra); Solid modeling; Sufficient conditions; System testing;
Conference_Titel :
Decision and Control, 1997., Proceedings of the 36th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-4187-2
DOI :
10.1109/CDC.1997.650641
