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针对较一般的模型未知非线性大时延系统 ,构造其NNα阶逆系统与原系统复合成NNα阶伪线性复合系统 .然后将此复合系统作为被控对象 ,用线性预测控制方法实现有效控制 .简化了预测控制器的设计 ,易于进行稳定性和稳态偏差分析 .
Aiming at the more general unknown nonlinear large-delay system, the NNα-order inverse system and the original system are combined into NNα pseudo-linear complex system, and then the composite system is controlled by the linear predictive control method. Simplifies the design of predictive controllers for easy stability and steady-state deviation analysis.