Title :
On conditions guaranteeing two polynomial matrices possess identical zero structures
Author :
Pugh, A.C. ; Johnson, D.S. ; Hayton, G.E.
Author_Institution :
Dept. of Math. Sci., Loughborough Univ. of Technol., UK
fDate :
9/1/1992 12:00:00 AM
Abstract :
Some sufficient conditions for two polynomial matrices to simultaneously possess identical finite and infinite zero structures are developed. A special case of this problem, that of obtaining conditions under which a polynomial matrix has no infinite zeros, is also considered and certain connections with previous work are established
Keywords :
matrix algebra; poles and zeros; polynomials; finite zero structures; infinite zero structures; polynomial matrices; sufficient conditions; Context modeling; Equations; Frequency; H infinity control; Linear systems; Polynomials; Sufficient conditions;
Journal_Title :
Automatic Control, IEEE Transactions on
