基于改进的模拟退火算法及其在火炮控制系统中的应用

Study on Improved Simulated Annealing Algorithm and Its Application in the Artillery Control System

针对现有火炮控制系统与模拟退火算法优化存在的问题,提出了一种改进的模拟退火算法用于火炮控制系统PID参数寻优的方案,即基于变尺度法的模拟退火算法。该算法采用了全局优化和局部优化相结合的思想,能显著提高算法的执行效率,收敛性较好,而且不易陷入局部最优解。给出了具体实现过程和优化实例,并将该算法应用到火炮控制系统中,仿真实验表明,该算法是一种有效的全局优化算法。

According to the problem of artillery control system and simulated annealing algorithm, a new improved simulated annealing algorithm, a simulated annealing algorithm based DFP is designed, and it is applied to PID control of artillery control system. This algorithm adopts mix optimization idea of whole optimization and local optimization, then it can observably enhance efficiency, its astringency is better, and it is not easy to run into optimization solution. The detailed realization process and optimization example are presented, then it is applied to the artillery control system. And the simulating results show that it is a viable and effective approach.