位置差反馈最优同步控制系统的研究

在系统性能的评价函数中，依据对同步运动系统各轴自身的位置误差和它们的同步位置误差的加权评价，提出一种位置差反馈的最优同步运动控制方法。这种同上控制方法具有状态反馈控制的特性，可使同步运动系统各轴的运动特性趋于一致，提高了系统的同步运动精度，增强了系统对外界干扰的抵抗能力。

The Form of Positional Error Feedback Optimal Synchronous Control System

In system performace appraisal function, on the basis of the weighted appraise to the synchronous motion system each axia self positional error and their synchronous positional error, put forward a kind of op-timal synchronous motion control method about positional error feedback. This synchro-control method has state feedback control specific property and can make the motion characteristic of synchronous motion system each axia tend to the same. So the method can raise system synchronous motion precision and streng then system resistance to outside interfere. The experiment make known that this kind of synchronous control method is effective.