Print Email Facebook Twitter Bayesian estimation for decision-directed stochastic control Title Bayesian estimation for decision-directed stochastic control Author Blom, H.A.P. Institution National Aerospace Laboratory NLR Date 1990-03-15 Abstract Stochastic processes with a decision-directed control are considered as controlled Markov processes, the state space of which is hybrid; i.e. a product of a discrete set and a Euclidean space. This approach yields a mathematical model for many problems of decision-directed stochastic control. In general, the observations made from the "past" and "present" Markov state do not lead to a perfect knowledge of the "present" discrete-valued state component. In such situations, the optimal control may be obtained by applying two successive steps: - Bayesian estimation (evaluation of the conditional distribution) of the Markov process, - Optimal control of the conditional distribution on the basis of perfect knowledge of its evolution. Unfortunately, the evaluation of each of these steps implies significant difficulties in case the Markov state is hybrid. The thesis is directed to the modelling of hybrid state Markov processes and to solving problems that are associated with the Bayesian estimation of these processes. Subject martingalesstochastic processesMarkov processesalgorithmssmoothingmathematical modelsoptimal controldecision theorystate estimationnonlinear filterstracking filters To reference this document use: http://resolver.tudelft.nl/uuid:d7711415-bf6c-4f87-87d1-4f1b537ca28a Publisher Nationaal Lucht- en Ruimtevaartlaboratorium Access restriction Campus only Source NLR Technical Publication TP 90039 U Part of collection Aerospace Engineering Reports Document type report Rights (c) 1990 National Aerospace Laboratory NLR Files PDF 90039.pdf 94.21 MB Close viewer /islandora/object/uuid:d7711415-bf6c-4f87-87d1-4f1b537ca28a/datastream/OBJ/view