CAJ | 학술논문

在某卫星导航地面应用系统中，针对双向时延测试必须停系统的缺点，提出了在线进行时延测试的思想，并结合系统性能监测的需要，给出了一种在线时延测试与设备性能监测系统设计方案，通过理论分析验证了方案的可行性，在此基础上研制的在线时延测试与设备性能监测系统不仅可以实现时延的在线测试，还可以监测信号处理单元、标校机、指定用户机的性能，对确保该系统高精度稳定运行具有重要意义。
재모위성도항지면응용계통중，침대쌍향시연측시필수정계통적결점，제출료재선진행시연측시적사상，병결합계통성능감측적수요，급출료일충재선시연측시여설비성능감측계통설계방안，통과이론분석험증료방안적가행성，재차기출상연제적재선시연측시여설비성능감측계통불부가이실현시연적재선측시，환가이감측신호처리단원、표교궤、지정용호궤적성능，대학보해계통고정도은정운행구유중요의의。
In a Ground by the time-delay testing, needing to monito performance moni oretical analysis. system, not only the signal process has a grate signifi r system toring sy Develope the time- ing unit, cance for application system of satellite navigation, system must be stopped so a time-delay for testing ideas is proposed, combined with the performance, a designation of the time-delay testing and devices stem are presented, which has been verified feasibility by the the- d on the basis of time-delay testing and performance monitoring delay by the online test is achieved, but also the performance of calibration machine, and the user machine are monitored which the stable operation of the system.