舵机反馈电压自动判读方法

遥测参数的判读工作是火箭测试发控工作中的重要环节,它直接关系到各分系统的状态评定及可靠性的优劣。长期以来,对遥测参数的判读多由人工来完成,这种人工判读的方法不仅耗时较长,且很难对遥测得到的数据信息进行全面的判读。以舵机反馈电压为例,介绍了一种基于模型化的自动判读方法,并通过对舵机所在的姿态控制系统及相关误差源进行建模和仿真,验证了模型化自动判读方法的可行性。

Research of the Automatic Telemetry Parameter Interpretation for Voltage Feedback of Internal Rudders

The interpretation of telemetry parameters is one of the most important works during the test-launch-control operation of a launch vehicle,which has a tight relation to the assessment of subsystem status and their reliabilities.The interpretation of telemetry data is traditionally accomplished by manpower with too much time cost and information in telemetry data can not be got efficiently as well.In the research,the attitude control system,to which the rudders belong,is modeled and simulated.An automatic interpretation method of telemetry parameters(set voltage feedback of internal rudders as an example) is applied based on this simulating model.The feasibility of this method is also validated.