J. Kacprzyk, MULTISTAGE CONTROL OF A STOCHASTIC-SYSTEM IN A FUZZY ENVIRONMENT USING A GENETIC ALGORITHM, International journal of intelligent systems, 13(10-11), 1998, pp. 1011-1023
We consider the classic Bellman and Zadeh multistage control problem u
nder fuzzy constraints imposed on applied controls and fuzzy goals imp
osed on attained states with a stochastic system under control that is
assumed to be a Markov chain. An optimal sequence of controls is soug
ht that maximizes the probability of attaining the fuzzy goal subject
to the fuzzy constraints over a finite, fixed, and specified planning
horizon. A genetic algorithm is shown to be a viable alternative to th
e traditionally employed Bellman and Zadeh dynamic programming. (C) 19
98 John Wiley & Sons, Inc.