The certainty-equivalence property, known to hold that under certain assumptions for the linear-quadratic stochastic control problem, is extended to more complex situations, when the system noise variables are related to a complicated (nonlinear) system, whose state can be partially observed, where
Certainty equivalence control with forcing: revisited
β Scribed by Rajeev Agrawal; Demosthenis Teneketzis
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 493 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0167-6911
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π SIMILAR VOLUMES
It is suggested that in stochastic control problems where there is uncertainty about the current state the correct estimate of the state to be used for generating certainty equivalent controls is not always the mean value of the probability distribution for the state.
## Abstract Optimal stochastic control problem for general nonβlinear dynamic system with unknown parameters is considered. An approximative assumption, which has been named partial certainty equivalence (PCE) principle, is suggested for design of adaptive controllers of nonβlinear and linear stoch