Abstract
In this paper we consider risk sensitive filtering for Poisson process observations. Risk sensitive filtering is a type of robust filtering which offers performance benefits in the presence of uncertainties. We derive a risk sensitive filter for a stochastic system where the signal variable had dynamics described by a diffusion equation and determines the rate function for an observation process. The filtering equations are stochastic integral equations. Computer simulations are presented to demonstrate the performance gain for the risk sensitive filter compared with the risk neutral filter.
Original language | English |
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Pages (from-to) | 387-402 |
Number of pages | 16 |
Journal | Applied Mathematics and Optimization |
Volume | 41 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2000 |