机动时频系统时间保持技术研究

机动时频系统具有设备高度集成、方便灵活转移等特点,但机动平台的震动、方舱内温湿度条件以及电源稳定性等因素均可导致原子钟噪声增大,从而使时间和频率信号的准确性和稳定度下降.针对机动时频系统的特点,本文着重研究了机动时频系统时间保持策略,包括机动式原子钟的类型和数量配置分析,机动后时频信号的恢复和监测方法等,研究结果可作为...

Study on Time Keeping Technology of Motive Time-Frequency System

The mobile time-frequency system has the characteristics of highly integrated equipment,convenient and flexible transfer,but the vibration of the mobile platform,the temperature and humidity conditions in the shelter and the stability of the power supply and other factors can lead to the increase of the noise of the atomic clock,thus reducing the accuracy and stability of the time and frequency signals.According to the characteristics of the mobile time-frequency system,this article focuses on the time keeping strategy of the mobile time-frequency system,including the type and quantity configuration analysis of the mobile atomic clock,the recovery and monitoring methods of the time-frequency signal after the mobile.The research results can be used as reference for the development of the mobile time-frequency system.