宇航计测技术 ›› 2015, Vol. 35 ›› Issue (5): 36-40.doi: 10.12060/j.issn.1000-7202.2015.05.08

• 论文 • 上一篇    下一篇

基于Matlab的被动型氢原子频标仿真模型研究

郑贺斐1,2；冯克明2；李晶2   

  1. 1、中国航天科工集团公司第二研究院，北京 100854；
    2、北京无线电计量测试研究所，北京 100039
  • 出版日期:2015-10-15 发布日期:2015-10-15
  • 作者简介:郑贺斐（1991-），女，博士研究生，主要研究方向：时间频率信号处理技术。

Research on the Simulation Model to Analysis and Experimental of the Hydrogen Maser Frequency Standard based on Matlab

ZHENG He-fei1,2；FENG Ke-ming2；LI Jing2   

  1. 1、The Second Academy of the CASIC, Beijing 100854;
    2、Beijing Institute of Radio Metrology & Measurement, Beijing 100039
  • Online:2015-10-15 Published:2015-10-15

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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。

关键词: 氢原子频标, 仿真模型, Matlab

Abstract: 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.

Key words: Hydrogen maser Frequency Standard (HFS) , Simulation model, Matlab

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