摘要
以不确定的非自衡大时滞过程为研究对象,把常规的Smith预估器放入简单的比例控制系统中,并引用先进的免疫控制系统对控制器参数进行在线修正。理论分析和仿真结果表明,这种控制方法不仅可以消除时滞给系统带来的不良影响,且对于系统参数和时滞参数的变化有很强的适应性,能够有效的抑制干扰,使系统具有良好的动静态特性。
A new design method is presented for control of self-irregulating plants which have long time-delay. Smith Integrator is added to this system. Its parameters are adjusted by the new control theory Immunity Control on-line. After theory analyzing and imitating by Matlab, the controlled systems can effectively cope with disturbance and model uncertainty.
出处
《陕西科技大学学报（自然科学版）》
2006年第2期86-90,共5页
Journal of Shaanxi University of Science & Technology
