| 基于差分卫星导航的着舰引导技术分析 |
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| 引用本文： | 刘鸣,严乾君,仇启明.基于差分卫星导航的着舰引导技术分析[J].航空电子技术,2021,52(4):62-66. |
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| 作者姓名： | 刘鸣 严乾君 仇启明 |
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| 作者单位： | 海装驻上海地区第十军事代表室,上海200241;中国航空无线电电子研究所,上海200241 |
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| 摘 要： | 着舰引导技术是航母/舰载机系统的核心技术,差分卫星导航相对定位精度高,广泛应用于近距离相对定位,基于差分卫星导航的着舰引导技术是当前着舰引导技术研究的热点.载波相位周跳是影响差分卫星导航相对定位精度的关键因素.本文在分析基于差分卫星导航的着舰引导系统架构的基础上,提出一种改进的包含周跳的卡尔曼滤波模型.该模型能够削弱差...
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| 关 键 词： | 差分卫星导航 着舰引导 相对定位 |
| 收稿时间： | 2021/9/9 0:00:00 |
| 修稿时间： | 2021/12/8 0:00:00 |
Research on Carrier Landing Technique Based on
Differential Satellite Navigation |
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| LIU Ming,YAN Qian-jun,QIU Qi-ming.Research on Carrier Landing Technique Based on
Differential Satellite Navigation[J].Avionics Technology,2021,52(4):62-66. |
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| Authors: | LIU Ming YAN Qian-jun QIU Qi-ming |
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| Institution: | NO.10 Military Respressentatives Office of Navy in Shanghai Area, Shanghai 200241, China;;China National Aeronautical Radio Electronics Research Institute , Shanghai 200241, China |
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| Abstract: | Carrier landing technique is one of the most important techniques of carrier/aircraft system. Differential
satellite navigation has high accuracy and is widely applied in relative positioning. Landing technique based on
differential satellite navigation is currently a hot researching direction. Carrier phase cycle slip influences the relative
positioning accuracy. The architecture of the relative positioning method based on Kalman filter with cycle jump is
analyzed. Reasonable analysis results are given in view of the qualitative and quantitative factors. The algorithm above
has high accuracy and can be applied in dynamic environment. |
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| Keywords: | differential satellite navigation carrier landing technique relative positioning |
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