| 车载平板动卫通天线平台稳定隔离方法研究 |
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| 引用本文： | 许华春,张博,陈辉华. 车载平板动卫通天线平台稳定隔离方法研究[J]. 弹箭与制导学报, 2009, 29(3) |
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| 作者姓名： | 许华春 张博 陈辉华 |
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| 作者单位： | 第二炮兵工程学院,西安,710025 |
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| 摘 要： | 针对车载平板动卫通系统中载体姿态变化对卫星对准的影响,结合平台稳定机理,对基于角速度和角位置的两种补偿方式进行了研究分析,仿真结果表明,载体姿态变化对天线指向的影响较大,两种补偿方式均能在一定程度上实现载体姿态变化的隔离,考虑到响应精度和速度,角速度补偿须有跟踪辅助或者角位置补偿保障精度,角位置补偿须工作在稳定环或速度环保障速度的基础上.
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| 关 键 词： | 动卫通 稳定隔离 角速度补偿 角位置补偿 |
Research on Stabilization and Insulation for Flat SOTM Antenna Platform on Vehicle |
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| XU Huachun,ZHANG Bo,CHEN Huihua. Research on Stabilization and Insulation for Flat SOTM Antenna Platform on Vehicle[J]. Journal of Projectiles Rockets Missiles and Guidance, 2009, 29(3) |
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| Authors: | XU Huachun ZHANG Bo CHEN Huihua |
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| Affiliation: | XU Huachun,ZHANG Bo,CHEN Huihua(The Second Artillery Engineering College,Xi'an 710025,China) |
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| Abstract: | This paper is based on theinfluences on satellite pointing by vehicle attitude changes for flat satellite communitatims on-the-move(SOTM) on vehicle,combining with the analysis of platform stabilization principles,the two methods applying angular velocity and angular position compensation methods are studied,the simulation results indicates that antenna beam pointing changes fast since axes coupling actions and both of the two methods could insulate mentioned disturbances,the former needs tracking signal su... |
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| Keywords: | satellite communitatims on-the-move stabilization and insulation angular rate compensation angular position compensation |
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