arXiv · 1703.09924
Stochastic Control of Observer Trajectories in Bearings-only Tracking with Acoustic Signal Propagation Optimization
Abstract
We present in this paper a numerical method which computes the optimal trajectory of a underwater vehicle subject to some mission objectives. The method is applied to a submarine whose goal is to best detect one or several targets, or/and to minimize its own detection range perceived by the other targets. The signal considered is acoustic propagation attenuation. Our approach is based on dynamic programming of a finite horizon Markov decision process. A quantization method is applied to fully discretize the problem and allows a numerically tractable solution. Different scenarios are considered. We suppose at first that the position and the velocity of the targets are known and in the second we suppose that they are unknown and estimated by a Kalman type filter in a context of bearings-only tracking.
Explore related subjects
Keep this discovery
Huilong Zhang, Benoîte de Saporta, François Dufour, Dann Laneuville, Adrien Nègre. 2017-03-29. Stochastic Control of Observer Trajectories in Bearings-only Tracking with Acoustic Signal Propagation Optimization. https://arxiv.org/abs/1703.09924
Cite the original work for its findings. Save a collection to share your selection of sources.