物料计量系统鲁棒控制器设计

Robust controller design of material measuring system

通过传送带速度调节给料系统 ,分析了包装机械连续喂料称重计量系统的性能 ,给出了一种提高系统鲁棒性的控制器设计方法 ,并根据该给出的H∞ 方法 (即极小化极大法 )设计了一个鲁棒控制器加于原系统 。

The performance of the continuous feeding weighting system in the packing mechanism is analyzed by regarding the system of the conveyer belt speed adjustment as an example.The design method of the controller to improve the robust of system is given,and a robust controller designed by using this method,called H ∞ method,is used in original system,and then,the performance of this system is improved.