【摘要】 针对自抗扰控制器参数难以整定的问题,提出了基于粒子群优化算法的自抗扰控制器优化设计方法。该设计方法的实质就是选择合适的适应度函数,利用粒子群优化方法对自抗扰控制器的可调参数进行优化。设计方法运算简单,易于实现。对某炮控伺服系统的仿真研究表明,这种方法是可行的。更多还原

【Abstract】 A novel design method for the auto-disturbance-rejection controllers(ADRC)was proposed to deal with the difficulty in the parameter regulation of the ADRC.The particle swarm optimization(PSO)algorithms were employed in this method and the optimal ADRC parameters could be founded automatically to make the selected fitness function minimized. This proposed approach has superior features,including good computational efficiency and easy implementation.Simulation results of a certain gun servo system indicate that the optimal design method is feasible.更多还原