测控装备机内测试设备计量校准技术研究

Research on Calibration Technologies of Built-in Test Equipments in Measurement and Control Equipment

研究测控装备机内测试设备计量校准方法,获取机内测试设备技术状态的准确信息,是确保测控装备量值准确可靠的基础。以系统理论为指导,研究测控装备机内测试设备的工作运行机理和计量校准方法,选取某型测控装备,分析其技术要求、确定校准点、校准接口和校准设备,明确计量校准项目和参数,对提出的测控装备机内测试设备计量校准方法进行实验验证,为今后开展机内测试设备计量校准提供了方法和依据。

Research on the calibration method of the Built-in test equipment to get the accurate information of the Built-in test equipment,is the basis of ensuring acute and reliable value of the Built-in test equipment.Guided by the system theory,researched the working mechanism and calibration methods of the built-in test equipments in the measurement and control equipment,and choosed a typical unified TTC system as an example,analyzed its technical requirements and determined calibration points,interfaces and equipments,then defined the calibration items and parameters.Finally,the method is verified by experiments and provided methods and evidence for the calibration of the built-in test equipment.