Title :
Model updating improves MRAC performance
Author :
van den Bosch, P.P.J. ; Tjahjadi, P.I.
Author_Institution :
Delft University of Technology, Delft, The Netherlands
fDate :
12/1/1984 12:00:00 AM
Abstract :
The performance of an MRAC design can be improved by using the model-updating concept, which places the state of the system into the reference model at regular time intervals. This paper discusses criteria for determining this updating and a proof is given to show that model updating does not influence the stability properties of an MRAC design. A typical example indicates an improvement in the control performance obtained by the application of model updating.
Keywords :
Adaptive control, linear systems; Adaptive control; Asymptotic stability; Continuous time systems; Design methodology; Error correction; Force control; Linear systems; Nonlinear systems; Satellites; Stability criteria;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1984.1103442
