| 基于转发式测轨系统的GEO卫星机动检测初探 |
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| 引用本文： | 华爱辉,杨旭海,王晓晗.基于转发式测轨系统的GEO卫星机动检测初探[J].时间频率学报,2007,30(2):118-124. |
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| 作者姓名： | 华爱辉 杨旭海 王晓晗 |
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| 作者单位： | 1. 中国科学院国家授时中心,陕西,西安,710600;中国科学院研究生院,北京,100039
2. 中国科学院国家授时中心,陕西,西安,710600 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 通过对利用C波段转发式测轨网观测"鑫诺一号"卫星得到的原始资料进行初步分析,探讨卫星轨道机动时卫星在测站与卫星连线方向的距离、速度和加速度的变化规律,并提出一种通过对原始观测数据的拟合比对,实现GEO卫星(地球同步卫星)轨道机动检测的方法。分析比较表明,用该方法检测到的卫星机动开始和结束时刻与星载推力器实际喷火开始和结束时刻之间的差别小于3 min,该方法对处于机动期间的轨道确定有一定的积极意义。
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| 关 键 词： | 轨道机动 转发式测轨 机动检测 |
| 文章编号： | 1001-1544(2007)02-00118-7 |
| 修稿时间： | 2007年7月13日 |
A Method to Monitor Geostationary Satellite Maneuver Based on Orbit Measuring System with Transponder |
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| HUA Ai-hui,YANG Xu-hai,WANG Xiao-han.A Method to Monitor Geostationary Satellite Maneuver Based on Orbit Measuring System with Transponder[J].Journal of Time and Frequency,2007,30(2):118-124. |
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| Authors: | HUA Ai-hui YANG Xu-hai WANG Xiao-han |
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| Abstract: | The variation regularities of the distance between satellite and observation station as well as the velocity and acceleration in the direction from satellite to observation station are discussed based on an analysis of the original observation of the GEO(geostationary earth orbit)satellite SINOSAT-1,which has been obtained from C band orbit measuring net.A method to monitor orbit maneuver is put forward by comparing and fitting the original observations in order to realize maneuver monitoring for GEO satellite.Analyses and comparison show that the difference between the detected maneuver time obtained with the method presented in this paper and the true maneuver time provided by the satellite company is less than three minutes,and the method is of certain significance for satellite orbit survey. |
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| Keywords: | orbit maneuver orbit measurement with transponder maneuver monitor |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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