DocumentCode :
1184809
Title :
An 
norm bound for state variables in second-order recursive digital filter
norm bound for state variables in second-order recursive digital filterAuthor :
Pei-Hwa Lo ; Jenq, Y.-C.
Volume :
28
Issue :
12
fYear :
1981
fDate :
12/1/1981 12:00:00 AM
Firstpage :
1170
Lastpage :
1171
Abstract :
We introduce a new approach for determining an norm estimation of state variables in a second-order recursive digital filter. A bound with closed-form analytical expressions is obtained for any minimum realization configurations. For the uniform grid structure, it is shown that if the poles of the filter lie in a specific region, the proposed bound is better than the existing bounds.
norm estimation of state variables in a second-order recursive digital filter. A bound with closed-form analytical expressions is obtained for any minimum realization configurations. For the uniform grid structure, it is shown that if the poles of the filter lie in a specific region, the proposed bound is better than the existing bounds.Keywords :
Minimal realizations; Recursive digital filters; Closed-form solution; Digital filters; Eigenvalues and eigenfunctions; Frequency domain analysis; H infinity control; Limit-cycles; Linear matrix inequalities; Recursive estimation; State estimation; Upper bound;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1981.1084936
Filename :
1084936
Link To Document :
