无模型控制方法的抗干扰能力分析  

Analysis of Disturbance-resistant Ability of Model Free Control Method

作　　者：罗秋滨[1,2] 李秀英[3] 韩志刚[3] 

机构地区：[1]哈尔滨工业大学控制科学与工程系,黑龙江哈尔滨150001 [2]哈尔滨学院数学与计算机学院,黑龙江哈尔滨150080 [3]黑龙江大学电子工程学院,黑龙江哈尔滨150080

出　　处：《系统仿真学报》2008年第13期3472-3476,共5页Journal of System Simulation

基　　金：黑龙江省教育厅科技项目(10543073)

摘　　要：无模型控制方法在实际应用中收到了良好的效果,这是因为无模型控制方法有一系列优秀的性能。实践表明在这些性能中,克服强干扰的能力是最重要的。分析了无模型控制方法的抗干扰能力,并通过与PID调节器抗干扰能力的仿真比较,进一步说明了无模型控制方法具有很强的抗干扰能力。The model free control method has obtained better effect in the practical application. This is because that the model free control method has a series of excellent properties. In the practice, it has been indicated that the ability of disturbance-resistant is the most important, The convergence of the model free control algorithm was analyzed, which shows that model free control method has the strong anti-interference capability because of the fast convergence. The simulation compared with the PID＇s anti-interference capability further verifies that the model free control method has greater ability of resisted disturbance.

关 键 词：无模型控制方法 抗干扰 PID 收敛速度 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]