远程控制系统的采样信息处理方法

A new sampled-information processing method applicable to a telecontrol system

针对基于因特网的远程控制系统中随机时延状况下的采样信息处理存在的问题,提出了一种新的、可适用于前向通道的采样信息处理方法。该方法以模型的事件驱动为基础,充分合理地使用了所有数据报中的控制信息,理论分析和实验结果表明,采用这样的处理方法不但可以提高系统的动态性能,还能减少系统的输出响应变形。

To solve the problem of sample-information processing in a random time-delay environment in an intemet-based telecontrol system, a new sample-information method is proposed ,which can be used in a forward path. Based on the event-driven of a model, the method can make good use of the information of all the datagrdms. The theoretic anaysis and the experiment have proved that the method not only improves the dynamic performance of the system, but also reduces its distortion.