Authors
Yuzhen Zhang, Weicun Zhang, Qing Li
Corresponding Author
Yuzhen Zhang
Available Online 1 September 2017.
DOI
https://doi.org/10.2991/jrnal.2017.4.2.9
Keywords
discrete-time; colored noise; multiple model adaptive control; stability;
convergence.
Abstract
The multiple model adaptive control (MMAC) of discrete-time stochastic
system with colored noise is considered in this paper. Model set contains
one adaptive identification and some fixed models. Based on the output
errors of the models, a simple weighting algorithm is adopted with guaranteed
convergence. The proofs of the stability and convergence of system are
presented. Besides, the influence of initial value of adaptive model on
system performance is described. Finally, computer simulation results can
verify the theoretical results.
Copyright
© 2013, the Authors. Published by ALife Robotics Corp. Ltd.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).