前馈复合控制在提高遥测跟踪性能中的应用

Application of feedforward compound control in improving the performance of telemetry and tracking

由于Ka频段遥测设备天线波束较窄,存在高速飞行目标跟踪困难的问题,通过对遥测设备跟踪需求分析,研究了前馈复合控制在遥测跟踪中的应用,计算出前馈复合控制中开环增益的合理取值,改善了遥测设备跟踪高速飞行Ka频段目标时跟踪迟滞情况,缩短了捕获目标需要的时间,提高了设备成功捕获、平稳跟踪目标的能力。

Due to the narrow beam width of Ka-band telemetry equipment,it is difficult to track high-speed flying targets.Through the analysis of the tracking requirements of telemetry equipment,the application of feedforward compound control in telemetry equipment tracking is studied,and the reasonable value of open-loop gain in feedforward compound control is calculated in this paper.The tracking delay problem when tracking the high-speed flying Ka-band target is solved,the time of target acquisition is shorten,and the ability of the equipment to capture and track the target smoothly is improved.