Title :
A necessary and sufficient stability criterion for semiproper linear time-varying systems
Author :
Zhu, J. ; Johnson, C.D.
Author_Institution :
Dept. of Electr. & Comput. Eng., Alabama Univ., Huntsville, AL, USA
Abstract :
Recent results for semiproper systems are extended. The notion of prime decompositions for semiproper systems is introduced and used to derive a necessary and sufficient stability criterion for a subclass of semiproper systems. It is shown that a previously developed spatial decomposition procedure can be used to obtain a prime decomposition. In addition to the results, some errors in an earlier paper (1987) are corrected.<>
Keywords :
control system analysis; linear systems; stability criteria; time-varying systems; semiproper linear time-varying systems; spatial decomposition; stability criterion; Eigenvalues and eigenfunctions; Error correction; Linear systems; Matrix decomposition; Stability criteria; Time varying systems;
Conference_Titel :
System Theory, 1988., Proceedings of the Twentieth Southeastern Symposium on
Conference_Location :
Charlotte, NC, USA
Print_ISBN :
0-8186-0847-1
DOI :
10.1109/SSST.1988.17039
