Title :
An adaptation rate upper limit for adaptive control under model order mismatch
Author :
Fu, Ye ; Dumont, Guy A.
Author_Institution :
Dept. of Electr. Eng., British Columbia Univ., Vancouver, BC, Canada
fDate :
3/1/1993 12:00:00 AM
Abstract :
An upper limit on the adaptation rate of an adaptive control algorithm when there exists model order mismatch is given. Under the condition that an operator H2 is strictly positive real (SPR), the adaptive control algorithm is stable for a sufficient small estimation rate ∈. An upper limit for ∈ is explicitly given
Keywords :
adaptive control; stability; adaptation rate upper limit; adaptive control; model order mismatch; Adaptive control; Delay estimation; Error correction; Fourier series; Frequency; Parameter estimation; Predictive models; Stability; Sufficient conditions; Transfer functions;
Journal_Title :
Automatic Control, IEEE Transactions on
