Title :
Data, consistency and feedback: a new approach to robust direct adaptive control
Author :
Tsao, Tung-Ching ; Safonov, Michael G.
Author_Institution :
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
fDate :
29 June-1 July 1994
Abstract :
The performance guarantee provided by robust control is a mathematical fiction, existing only subject to unverifiable assumptions about model error bounds. Realistically, the best that can be hoped for are control performances that are not falsified by past data. This paper gives a formal definition for a "unfalsified controller," and shows how controllers whose performance capabilities are not falsified by past data can be obtained directly from the data.
Keywords :
adaptive control; feedback; robust control; consistency; feedback; model error bounds; robust direct adaptive control; unfalsified controller; Adaptive control; Control theory; Error correction; Feedback; Robust control; System identification; System testing; Time invariant systems; Uncertainty; Upper bound;
Conference_Titel :
American Control Conference, 1994
Print_ISBN :
0-7803-1783-1
DOI :
10.1109/ACC.1994.752257
