ID 原文 译文
8324 仿真结果表明,所提算法能够在降低系统计算量的同时,实现系统可接受的选取性能。 Simulation results show that the proposed algorithm can reduce the system computation at the same time, the implementation system selection of acceptable performance.
8325 此外,目标位置估计精度要求越高,其优势越明显。 In addition, the target location estimation accuracy is higher, its advantage is obvious.
8326 因此,所提算法有利于对多目标的快速跟踪。 Therefore, the proposed algorithm is advantageous to the fast track of multiple objective.
8327 针对多无人机(unmanned aerial vehicle,UAV)多任务执行问题,开展基于行动联盟的任务执行策略研究。 For multiple UAV (unmanned aerial vehicle, UAV) multiple task execution problems, research on task execution strategy based on action coalition.
8328 分析了无人机行动联盟形成(UAV action coalition formation,UACF)策略的约束条件,建立了以最小化任务完成时间为目标函数的数学模型; Analyzed the unmanned aerial vehicle (UAV) action coalition formation (UAV action coalition formation, UACF) policy constraints, established to minimize the task completion time as the objective function of the mathematical model;
8329 设计了求解该模型的分阶段贪心规划算法(phased greedy planning algorithm,PGPA),在进行算法状态空间描述的基础上,给出了包括任务选取、无人机-任务匹配和资源分发策略等在内的算法流程; Designed for solving the model in stages of greedy algorithm (phased greedy planning algorithm, PGPA), on the basis of state space description, including task selection is given, the unmanned aerial vehicle (uav) - task matching and resource distribution strategies, including the algorithm process;
8330 最后,通过多组仿真实验,验证了算法的有效性和优越性。 Finally, through multiple sets of simulation experiments to verify the validity and superiority of the proposed algorithm.
8331 针对复杂物体间碰撞检测,为提高碰撞检测效率,减少计算量,解决普通算法不直接适用于非凸体等问题,提出了一种连续碰撞检测算法。 For collision detection between complex geometric objects, to improve the efficiency of collision detection, reduce the amount of calculation, solve common algorithm does not directly apply to the convex body, a continuous collision detection algorithm is proposed.
8332 首先,该算法在初检测阶段利用基于波前法的三角网格生成,对非凸体等复杂物体表面进行网格划分,获取高质量三角形,得到三角形点、线、面参数信息; First, the algorithm used in detection in the early phase of triangle mesh generation based on the wave front method, to a convex body complex objects, such as surface meshing, obtaining high quality triangle, triangle dot, line, face parameter information;
8333 然后,用动态投影分离剔除法对三角形单元对进行高层剔除,从而剔除掉不可能发生碰撞的三角形; Then, using dynamic separation of excluding projection method for triangular elements on top, so as to eliminate impossible collision triangles;