Kalman滤波估计GPS载波相位变率的测速方法与实现
P228; 利用差分测速和Kalman滤波估计相位变率方法对某次航空重力测量的飞行数据进行了解算,通过与GT-1A自带的GPS高精度定位测速软件和WAY-Point软件比对分析,结果表明:采用Kalman滤波估计相位变率的GPS差分测速,能够适应较复杂的运动模式,定速精度达到mm/s级,高于WAY-Point软件的动态测速精度....
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| Veröffentlicht in: | 大地测量与地球动力学 2011, Vol.31 (1), p.72-77 |
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| container_title | 大地测量与地球动力学 |
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| creator | 田良辉 刘根友 郭爱智 |
| description | P228; 利用差分测速和Kalman滤波估计相位变率方法对某次航空重力测量的飞行数据进行了解算,通过与GT-1A自带的GPS高精度定位测速软件和WAY-Point软件比对分析,结果表明:采用Kalman滤波估计相位变率的GPS差分测速,能够适应较复杂的运动模式,定速精度达到mm/s级,高于WAY-Point软件的动态测速精度. |
| doi_str_mv | 10.3969/j.issn.1671-5942.2011.01.016 |
| format | Article |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| title | Kalman滤波估计GPS载波相位变率的测速方法与实现 |
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