具有控制量约束的组合自校正控制器  

Combined Self-tuning Controller with Control Variable Constraints

作　　者：彭辉[1] 

机构地区：[1]中南工业大学自动控制工程系

出　　处：《控制与决策》1996年第5期613-616,共4页Control and Decision

摘　　要：提出了一种把对控制量的约束看作“扰动”，利用前馈补偿克服因控制限幅造成系统性能下降等影响的新方法．该方法使组合自校正器的优良跟踪与调节性能在输入约束下得以保持，且无需凑试任何参数，不增加任何复杂运算。method to handle constraint on process input by feed forward compensation is proposd. In this means, the limit to ranges of controller output is considerd as disturbance. The control signals exceeding actuator operating ranges are reserved and acted on system by feedforward compensator. This method used in combined self-tuning controller can avoid the damage caused by process input constraint.

关 键 词：控制器 自校正控制器 控制量约束 

分 类 号：TM571[电气工程—电器]