Redundant coverage for noise reduction in dynamic sensor networks

摘要: The paper deals with the problem of computing trajectories for a network mobile sensors in order to maximize coverage within fixed time interval avoiding collisions and maintaining communication connectivity. A formulation field is given terms optimal control it shown how redundant coverage, useful simultaneous multiple measurements then noise reduction, can be handled same formulation. redundancy formally faced K-coverage, such that covering each point workspace at least K different sensors. Global centralized solutions are computed after discretization simulation results reported show effects proposed approach.