预测技术在经纬仪高精度控制系统中的应用

Forecast Technology Application of Theodolite in High-accuracy Controlling System

详细地介绍了两种常用的速度预测方法。利用预测得到的目标运动速度作为顺馈加到速度回路构成等效的复合控制系统以克服由于电视脱靶量滞后产生的误差,提高系统的跟踪精度。然后应用Matlab进行系统的仿真设计,结合经纬仪控制系统在任务中实战检验,得出并运用了有效的预测方法,使系统得到了理想的跟踪效果。

Two commonly used speed forecasting methods were introduced in detail. Using the target moving speed obtained from forecasting as an along-feedback added to the speed circuit, equivalent complex control system is composed to overcome the error coming from the lag of quantity of the television missing the target and enhance the tracking accuracy of the system. Then using Matlab for the system simulation design,associated with actual combating practice in the mission of the theodolite controlling system, an effective forecasting method is obtained and applied, and an ideal tracking effect is gotten for the system.