Title :
On the improvement of convergence performance of robust MRAC using BPF
Author :
Cho, Young-Ho ; Lee, Han-Seok ; Ahn, Doo-Soo
Author_Institution :
Sch. of Electr. & Comput. Eng., Sung Kyun Kwan Univ., Suwon, South Korea
Abstract :
This paper presents a recursive adaptive algorithm using block pulse functions (BPF) for continuous time SISO linear time-invariant systems. The algorithm improves the convergence performance because the BPF is immune to noise and transforms differential equations into algebraic equations. The simulation shows that the new algorithm has better result than conventional method
Keywords :
convergence; differential equations; model reference adaptive control systems; robust control; transforms; BPF; LTI systems; algebraic equations; block pulse functions; continuous time SISO linear time-invariant systems; convergence; differential equation transformation; noise immunity; recursive adaptive algorithm; robust MRAC; Adaptive algorithm; Adaptive control; Band pass filters; Continuous time systems; Control design; Convergence; Differential equations; Error correction; Noise robustness; Transfer functions;
Conference_Titel :
Intelligent Robots and Systems, 1999. IROS '99. Proceedings. 1999 IEEE/RSJ International Conference on
Conference_Location :
Kyongju
Print_ISBN :
0-7803-5184-3
DOI :
10.1109/IROS.1999.812978
