【摘要】 提出了离散时间分布参数系统的一种预测控制方法。该方法采用广义正交多项式对分布参数系统的模型进行逼近,将离散时间分布参数系统的预测控制问题转化为集中参数系统的预测控制问题,运用模型算法控制方法对集中参数系统进行预测控制,求出控制律,经反演变换得出分布参数系统的预测控制。给出了该方法的具体步骤,仿真示例表明了方法的有效性。更多还原

【Abstract】 A kind of method of predictive control of time-discrete distributed parameter systems(DPS) is presented.The general orthogonal polynomial is adopted for model approximation of DPS and the predictive control of DPS is translated into the lumped one.Model algorithmic control is applied to deal with the lumped parameter system and a control law is given.The predictive controller of DPS is obtained by inverse transformation.The method and steps were discussed in detail.Simulation results show the effectiveness of the proposed method.更多还原