多无人机覆盖搜索是无人机的一项主要任务，将搜索区域进行分割后，每个子区域内成为单机覆盖搜索问题，大大降低了任务难度．对无人机的平行搜索策略进行了详细的分析，针对平行搜索策略给出了搜索起始点、转弯关键点、搜索终点的判断依据，使得区域覆盖率达到100％ ．分析了最小转弯半径对搜索路径的影响-More search UAV coverage is a major task UAV, after the search area is divided, within each sub-region a single search covering problems and greatly reduce the difficulty of the task. UAV parallel search strategy a detailed analysis for parallel search strategy given the starting point of the search, the key turning point, the end point of the search is determined on the basis of such regional coverage to 100 . The influence of minimum turning radius of the search path