arXiv · 1209.5805
Memoryless Control Design for Persistent Surveillance under Safety Constraints
Abstract
This paper deals with the design of time-invariant memoryless control policies for robots that move in a finite two- dimensional lattice and are tasked with persistent surveillance of an area in which there are forbidden regions. We model each robot as a controlled Markov chain whose state comprises its position in the lattice and the direction of motion. The goal is to find the minimum number of robots and an associated time-invariant memoryless control policy that guarantees that the largest number of states are persistently surveilled without ever visiting a forbidden state. We propose a design method that relies on a finitely parametrized convex program inspired by entropy maximization principles. Numerical examples are provided.
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Eduardo Arvelo, Eric Kim, Nuno C. Martins. 2012-09-26. Memoryless Control Design for Persistent Surveillance under Safety Constraints. https://arxiv.org/abs/1209.5805
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