基于非线性分离模型的预测控制及其应用

Predictive control based on nonlinear separation model

针对实际非线性过程控制的复杂性,提出了一种非线性分离模型用于描述非线性动态过程,在此基础上提出了一种基于非线性分离模型的预测控制方法.所提方法在海洋温度差发电装置及浆液混合控制的实际应用结果,证实了其可行性和有效性.

A nonlinear separation model which is composed of nonlinear static element, linear dynamic element and integral element is proposed. Based on the nonlinear separation model, a model predictive control scheme is proposed. The application results in Ocean Thermal Energy Conversion (OTEC) plant and slurry blender plant verify the feasibility and effectiveness of the proposed method.