| 无人机TDRSS／SINS组合导航定位技术研究 |
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| 作者姓名： | 刘童岭 李晓波 |
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| 作者单位： | 装备指挥技术学院; |
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| 摘 要： | 文章利用TDRSS的单向多普勒自主定轨功能，从理论上推导了非轨道远距离无人机通过接收有TDRS的多普勒信息组成的观测方程，再加上自身的捷联式惯导系统（SINS）得到无人机的状态方程，利用Kalman滤波进行组合导航定位的定位方法，并对其精度进行了简略分析。
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| 关 键 词： | TDRSS SINS 组合导航定位 Kalman滤波 |
Research on UAV TDRSS/SINS Integrated Navigation and Location Technology |
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| Authors: | Liu Tongling Li Xiaobo |
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| Institution: | The Academy of Equipment Command & Technology;Beijing 101416 |
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| Abstract: | Based on the function of one-way Doppler autonomous navigation of Tracking and Data Relay Satellite System(TDRSS),deduced the integrated location method of long distance unmanned aerial vehicle(UAV) with the Kalman filter,which utilizing the observation equation with the received Doppler Data of TDRS and the state equation of the strap-down Inertial Navigation System(SINS) on the UAV.Following the precision of the method was analysed briefly. |
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| Keywords: | TDRSS SINS Integrated navigation and location Kalman filter |
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