基于分解的多目标多小车充电路径规划算法OA

With the development of wireless energy transmission technology,it is possible to extend the service life of sensor networks indefinitely by charging sensor nodes.Many scholars have proposed various charging schemes for this purpose,but most schemes only consider ordinary networks,and few are designed for large wireless sensor networks using multi-hop clustering routing protocols.Therefore,this paper proposes a multi-objective path planning model for multi-vehicle charging.As a full-coverage charging scheme,it avoids the node death problem.To solve the optimal charging path,a decomposition-based multi-objective opti-mization algorithm is designed,which takes travel distance,node energy utilization rate,and charging cycle as optimization objec-tives and improves the population update method.Simulation results show that the proposed charging scheme can achieve full-cover-age charging and performs better than existing decomposition-based multi-objective optimization algorithms.