基于Matlab的被动型氢原子频标仿真模型研究

摘要

针对被动型氢原子频标的特点,分别建立了物理系统和伺服环路的仿真模型,搭建了氢原子频标的整个系统的闭环仿真模型. 在开环和闭环两种情况下对氢原子频标进行仿真分析和实验验证.%Considering the features of Hydrogen maser Frequency Standard ( HFS ) , simulation models was built up, including the hydrogen physics package and servo loop. Then those models were linked from beginning to end and the whole closed. The loop simulation model of HFS was gotten. The HFS system output response was analyzed and validated under the condition of open loop and closed loop.