SOA人群搜索算法具有鲁棒性好，算法较快的收敛性，算法求解最优值避免早熟等现象的发生，因此，人群算法完成函数优化分析具有收敛精度高等特点。-SOA crowd searching algorithm has better robustness and fast convergence of the algorithm, algorithm for optimal value to avoid the premature occurrence of such phenomena, therefor