多约束非均匀线阵天线的粒子群布阵优化算法

Particle swarm optimization algorithm for nonuniform linear arrays with multiple constraints

为了有效解决孔径约束的非均匀线阵天线优化问题,提出一种动态边界计算的粒子群算法,并在优化过程中利用多种群协作提高优化稳定性。实验仿真显示,该算法可以快速得到满意解,有效地解决非线性优化中的约束问题,提高算法收敛速度和解的质量。

For optimizing nonuniform arrays with constraints, this paper introduced a dynamic bound particle swarm optimization algorithm, and improved stability in the optimization process with cooperative multi-swarms. Simulation experiments show that the algorithm can obtain satisfying solution quickly. It can resolve the nonlinear optimization with constraints effectively, and improve speed of convergence and quality of solution.