采用累计贡献率的方法，虚拟力的无线传感网络覆盖，DC-DC部分采用定功率单环控制，IDW距离反比加权方法，快速扩展随机生成树算法，供做算法研究人员参考。- The method of cumulative contribution rate Virtual power wireless sensor network coverage, DC-DC power single-part set-loop control, IDW inverse distance weighting method, Rapid expansion of random spanning tree algorithm, Algorithm for researchers to do reference.