Abstract
A possible game theory approach to optimal state estimation is presented. It is found that in a certain differential game, the minimizer's policy is identical to the one obtained by optimal estimation in the minimum H,-norm sense. This interpretation of the H-optimal state estimation provides a better insight into the mechanism of the -optimal filtering, especially, in the case where the exogenous signals are not energy bounded.
Original language | English |
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Pages (from-to) | 828-831 |
Number of pages | 4 |
Journal | IEEE Transactions on Automatic Control |
Volume | 37 |
Issue number | 6 |
DOIs | |
State | Published - Jun 1992 |