摘要
随着多星座卫星导航系统和双频技术的发展,高级接收机自主完好性监测(ARAIM)技术应用于更高阶段的精密进近成为可能。首先介绍了与ARAIM相关的3个重要内容:完好性性能要求、完好性支持信息、威胁类型及缓解方法。然后,对ARAIM国内外相关技术研究进行了综述,从故障分类、星座配置和ARAIM可用性及其预测3个方面。最后,结合ARAIM现阶段的发展,对未来的研究进行展望。
With the development of multi-constellation satellite navigation systems and dual-frequency technology,it has become possible to apply advanced receiver autonomous integrity monitoring(ARAIM) to higher-level vertical precision approaches.Firstly,three important contents related to ARAIM were introduced: integrity performance requirements, integrity support information,threat types and mitigation methods.Then,ARAIM related technologies research at home and abroad were summarized: fault classification,constellation configuration and ARAIM availability. Finally,combined with the current development of ARAIM,the future research was expected.
作者
王尔申
杨迪
宏晨
曲萍萍
蓝晓宇
王传云
庞涛
WANG Ershen;YANG Di;HONG Chen;QU Pingping;LAN Xiaoyu;WANG Chuanyun;PANG Tao(School of Electronic and Information Engineering,Shenyang Aerospace University,Shenyang 110136,China;General Aviation Key Laboratory of Liaoning Province,Shenyang Aerospace University,Shenyang 110136,China;College of Robotics,Beijing Union University,Beijing 100101,China;School of Computer Science and Engineering,Shenyang Aerospace University,Shenyang 110136,China)
出处
《电信科学》
2019年第8期128-138,共11页
Telecommunications Science
基金
国家自然科学基金资助项目(No.61571309,No.61703287)
辽宁省自然科学基金面上项目(No.L2019251)
辽宁“百千万人才工程”项目(No.04021407)
辽宁省教育厅项目(No.L201705,No.L201716,No.UPRP2018198)
辽宁省高等学校优秀人才支持计划项目(No.LR2016069)
北京市教育委员会科技计划一般项目(No.KM201811417005)~~
关键词
多星座组合导航
ARAIM
可用性
双频技术
multi-constellation integrated satellite navigation
advanced receiver autonomous integrity monitoring
availability
dual-frequency technology
