DocumentCode :
2247217
Title :
Model identification and control from a probabilistic viewpoint
Author :
Hamby, Eric S. ; Kabamba, Pierre T. ; Khargonekar, Pramod P.
Author_Institution :
Dept. of Aerosp. Eng., Michigan Univ., Ann Arbor, MI, USA
Volume :
3
fYear :
1998
fDate :
21-26 Jun 1998
Firstpage :
1620
Abstract :
This paper considers a probabilistic approach to modeling and control, where probabilities are conditional, based upon input-output data. For this approach, we answer the following questions. Are scalar measures of identification quality good predictors of probability of performance? And, does improving a scalar measure of robustness necessarily imply improving the probability of performance? It turns out that the answer to both of these questions is no. We analyze the underlying mechanisms for such phenomena and provide general propositions to predict their occurrence. A missile autopilot example is used throughout the paper to illustrate the results
Keywords :
identification; missile control; modelling; probability; robust control; I/O data; control; input-output data; missile autopilot; model identification; probabilistic viewpoint; scalar measures; Computer science; Control systems; Heart; Missiles; Probability density function; Robust control; Robustness; Stability; Stochastic processes; Uncertain systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 1998. Proceedings of the 1998
Conference_Location :
Philadelphia, PA
ISSN :
0743-1619
Print_ISBN :
0-7803-4530-4
Type :
conf
DOI :
10.1109/ACC.1998.707280
Filename :
707280
Link To Document :
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