摘要: |
介绍了一种卫星星况监控与预测系统,可以预测未来时间段内各卫星系统的星况分布,提供卫星定位产品较优试验时间段,提升大型试验中卫星定位产品的试验成功率。同时,针对卫星导航信号干扰种类越来越多,干扰强度越来越大,通过本系统可知当前环境下是否有干扰信号及干扰信号的数量、强度。 |
关键词: 星况预测;星况监控;测试试验 |
基金项目: |
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A Method of Satellite Condition Prediction and Monitoring |
Wu Chanjuan Zheng Jianming Xiong Zhiqiang Zhao Huiyuan Xue Guanghao
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Beijing Automation Control Equipment Research Institute, Beijing 100074
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Abstract: |
This paper introduces a satellite condition monitoring and prediction system, which can predict the satellite status distribution of various satellite systems in the future, provide a better test period for satellite positioning products, and improve the success probability of satellite positioning products in large experiment. Also, there are more types of interference for satellite navigation signals, and the interference intensity is getting bigger. Through this system, we can know whether there are interference signals in the current environment and the number and intensity of interference signals. |
Key words: satellite prediction;satellite monitoring;experiment |