GPS／BDS ARAIM算法性能测试

王剑; 董開琳; 刘瑞华

doi:DOI:10.13442/j.gnss.1008-9268.2020.03.001

GPS／BDS ARAIM算法性能测试

doi: DOI:10.13442/j.gnss.1008-9268.2020.03.001

王剑¹,
董開琳^1,,
刘瑞华^{1, 2}

1.
中国民航大学电子信息与自动化学院,天津 300300
2.
民航航空器适航审定技术重点实验室,天津 300300

详细信息

作者简介:
王剑 (1961—),男,博士,教授,研究生导师,研究方向为通信与信息系统.

通讯作者:
董開琳 E-mail:18382318259@163.com

计量
- 文章访问数: 426
- HTML全文浏览量: 56
- PDF下载量: 109
- 被引次数: 0
出版历程
- 刊出日期: 2020-06-15

GPS／BDS ARAIM algorithm performance test

1.
College of Electronic Information and Automation, CAUC, Tianjin 300300, China
2.
Key Laboratory of Civil Aircraft Airworthiness Technology, CAAC, Tianjin 300300, China

摘要

摘要: 针对高级接收机自主完好性监视(ARAIM)算法的适航性,基于实测数据,对GPS／BDS ARAIM算法故障检测与排除的性能和可用性预测的性能进行了测试. 结果表明:GPS／BDS组合系统下ARAIM算法故障检测与排除的性能良好,对大于100 m的阶跃型故障,正确检测与排除的效率达到99.9％;GPS／BDS组合系统下ARAIM的单点可用性良好,完全满足LPV-200的完好性性能要求,中国范围内的可用性覆盖率达到99％,世界范围内的可用性覆盖率达到90％以上. 由此可知,GPS/BDS ARAIM算法性能良好.
- GPS／BDS组合系统 /
- 完好性 /
- ARAIM算法 /
- 故障检测与排除 /
- 可用性预测
Abstract: Based on the measured data, this paper aims at the airworthiness of the Advanced Receiver Autonomous Integrity Monitoring (ARAIM) algorithm, and tests the performance of GPS／BDS ARAIM algorithm fault detection and elimination and the performance of availability prediction. The test results are as follows. The performance of ARAIM algorithm fault detection and elimination is good under the GPS／BDS combined system, and the efficiency of correct detection and elimination of step faults greater than 100m reaches 99.9％. In single point, the availability of ARAIM under the GPS／BDS combined system is good and fully meets the integrity performance requirements of the LPV-200. The availability coverage in China reaches 99％. The availability coverage in the world reaches more than 90％. So, the performance of GPS/BDS ARAIM algorithm is good.
- GPS／BDS combined system /
- integrity /
- ARAIM algorithm /
- fault detection and elimination /
- availability prediction

HTML全文

参考文献(10)

[1]	国务院.国务院关于促进民航业发展的若干意见［J］. 综合运输, 2012(8): 84-86.
[2]	吕宗平, 倪育德, 陈君, 等. 基于MHSS算法的ARAIM完好性和可用性预测［J］. 中国空间科学技术, 2017, 37(1): 41-48.
[3]	宋恺. GNSS自主完好性检测算法研究［D］. 南京: 南京航空航天大学, 2017.
[4]	朱金芳. 高级接收机自主完好性监视研究［D］. 天津: 中国民航大学, 2013.
[5]	BLANCH J, WALTER T, ENGE P，et al. Advanced RAIM user algorithm description: integrity support message processing, fault detection, exclusion, and protection level calculation［C］//Proceedings of the 25th International Technical Meeting of the Satellite Division of the Institute of Navigation,2012:2828-2849.
[6]	倪育德, 朱金芳. 高级接收机自主完好性监视的可用性预测［J］. 中国民航大学学报, 2013, 31(4): 32-37.
[7]	RTCA SC-159. DO-208 minimum operational performance standards for airborne supplemental navigation equipment using global positioning system［S］. Washington DC: RTCA Inc, 1991.
[8]	王士壮, 战兴群, 张欣, 等. 基于UAV的ARAIM测试技术研究［J］. 测控技术, 2018, 37(5): 24-28.
[9]	肖伟. GNSS多系统自主完好性监测与信号质量评估技术研究［D］. 长沙: 国防科学技术大学, 2014.
[10]	朱金芳, 倪育德, 王凯, 等. ARAIM可用性预测系统的设计与实现［J］. 计算机工程, 2013, 39(8): 121-125, 130.