Title :
Rank of matrix pencils at infinity and its applications in descriptor systems
Author :
Wang, D.H. ; Soh, C.B. ; Xie, X.K.
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Abstract :
The rank of matrix pencils sX+Y at infinity denoted by rank∞(sX+Y) is defined via their MacMillan forms at infinity. This new terminology is useful for studying the control problem of infinite frequency modes in descriptor systems
Keywords :
decentralised control; feedback; linear systems; matrix algebra; poles and zeros; MacMillan forms; controllability; decentralised control; descriptor systems; feedback; infinite frequency modes; matrix pencils; pole zero structure; Control systems; Finite element methods; Frequency; H infinity control; Mathematics; Robustness; Terminology;
Conference_Titel :
American Control Conference, 1997. Proceedings of the 1997
Conference_Location :
Albuquerque, NM
Print_ISBN :
0-7803-3832-4
DOI :
10.1109/ACC.1997.609262
