Title :
Stable iterative adaptive control
Author :
Zhang, Cishen ; Evans, R.J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Newcastle Univ., NSW, Australia
Abstract :
The authors introduce the concept of iterative adaptive control and formulate an iterative adaptive control algorithm. The controller iterations must satisfy certain convergence and continuity assumptions for the closed-loop system stability, but only one step controller iteration is required for each new parameter update. This results in a considerable reduction in real-time computational load. The algorithm is presented in a general form and then applied to an adaptive LQ (linear quadratic) regulator
Keywords :
adaptive control; closed loop systems; iterative methods; stability; adaptive linear quadratic regulator; closed-loop system; continuity; controller; convergence; iterative adaptive control; stability; Adaptive control; Algorithm design and analysis; Control design; Design methodology; Iterative algorithms; Parameter estimation; Regulators; Riccati equations; Sampling methods; Stability;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194414
