全局收敛的自适应预估控制器及其应用  

AN ADAPTIVE PREDICTIVE CONTROLLER WITH GLOBAL CONVERGENCEAND ITS APPLICATIONS

作　　者：吕跃刚[1] 陆会明[1] 杨志远[1] 

机构地区：[1]华北电力大学,北京100085

出　　处：《电力系统自动化》2000年第13期23-26,共4页Automation of Electric Power Systems

摘　　要：基于广义误差积分约束函数 ,提出了一种具有全局渐近收敛的带有二阶惯性补偿器的模型参考自适应预估控制算法 ,并给出了体现算法中广义模型误差积分约束的实现形式。该自适应预估控制算法对于过程建模误差和过程干扰具有较强的鲁棒性 ,在带有热交换器调节的再热汽温控制中的成功应用 。Based on the objective function with the error integral of generalized model. a globally convergent model referenceadaptive predictive controller with second inertia compensator is presented. The general implementation form of the proposedalgorithm is given. This adaptive controller has good robustness to modeling error and process disturbance. It has beensuccessfully applied to the reheating temperature process of heat exchanger. which makes a benefit probe into the applicationof adaptive control technique in controlling fossil fuel power plant.

关 键 词：自适应控制 收敛性 预估控制器 火电厂 

分 类 号：TM571[电气工程—电器]