一类混杂系统的模型预测控制

MODEL PREDICTIVE CONTROL ALGORITHM FOR A CLASS OF HYBRID SYSTEM

  • 摘要: 采用基于混合逻辑动态的建模方法,将系统的连续动态过程、逻辑部分和操作约束表示为带有混合整数不等式约束的线性状态方程的形式.给出了混杂系统的建模原理,并采用预测控制策略对系统进行控制.具体实例的仿真结果表明基于混合逻辑动态模型的预测控制能使混杂系统跟踪设定值并满足操作约束.

     

    Abstract: Integrity continuous dynamic performance, logic components and constraints are expressed into one unity framework with state space equation and mixed integer inequality constraints based on Mixed Logic Dynamic Model. The model predictive control algorithm is also presented. Simulation results demonstrate that the predictive control scheme is able to stabilize hybrid system on the desired output while fulfilling the operating constraints, which provides the complex industry process a new idea for the next generation.

     

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