Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection

Zhengcheng WU; Shaojie NI; Wenxiang LIU; Wei XIAO; Zongnan LI

doi:10.11959/j.issn.2096-8930.2023043

您当前的位置：

首页 >

文章列表页 >

Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection

Studies | 更新时间：2024-06-03

- Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection
- Space-Integrated-Ground Information Networks Vol. 4, Issue 4, Pages: 61-70(2023)
- 作者机构：
  
  1. 国防科技大学电子科学学院，湖南长沙 410073
  2. 卫星导航技术重点实验室，湖南长沙 410073
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.2096-8930.2023043
  CLC： TN927.2
- Online First：2023-12，
  
  Published：20 December 2023
- 稿件说明：
移动端阅览
Zhengcheng WU, Shaojie NI, Wenxiang LIU, et al. Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection[J]. Space-Integrated-Ground Information Networks, 2023, 4(4): 61-70.
DOI：

Zhengcheng WU, Shaojie NI, Wenxiang LIU, et al. Integrity Monitoring Technology of Mixed Constellation of High, Medium and Low Orbit Navigation Based on Genetic Algorithm Star Selection[J]. Space-Integrated-Ground Information Networks, 2023, 4(4): 61-70. DOI： 10.11959/j.issn.2096-8930.2023043.

摘要

低轨卫星在通信、导航、遥感等领域应用广泛，对满足通信需求、提升导航定位精度具有重要意义。完好性监测技术是卫星导航系统安全与可靠运行的重要保障，随着低轨技术的成熟发展与海量低轨卫星的逐步应用，亟待开展高中低轨混合星座条件下系统及用户的完好性监测技术研究。提出一种基于遗传算法选星的高中低轨导航混合星座完好性监测技术，在传统最佳几何精度因子选星法的基础上，通过引入遗传算法，构造基于卫星几何观测矩阵特征斜率线性加权的适应度因子，以实现用户保护水平向保护限值的快速收敛。相较于传统算法，此算法通过优化选星的方式，进一步提升了接收机的完好性。在CAT I精密条件下，对于“北斗＋StarNet-1”星座，此算法全球范围可用性水平平均增强了 5.60%，对于东半球中纬地区和东半球低纬地区增强效果最佳，全球范围可用性水平分别增强了7.01%和6.42%。

Abstract

Low-orbit satellites are widely used in communication

navigation

remote sensing and other fields

which is of great significance to meet the needs of communication and improve the accuracy of navigation and positioning.Integrity technology is an important guarantee for the safe and reliable operation of satellite navigation system.With the mature development of low orbit technology and the gradual application of a large number of low orbit satellites

it is urgent to develop the system integrity monitoring technology under the condition of mixed constellation of high and low orbits.This paper proposed a hybrid constellation integrity monitoring technology for high

middle and low orbit navigation based on genetic algorithm for star selection.On the basis of the traditional optimal geometric accuracy factor selection method

genetic algorithm was introduced to construct a fitness factor based on the linear weighted feature slope of the satellite geometric observation matrix

so as to achieve rapid convergence of user protection level to protection limit.This method further improved the integrity of the receiver by optimizing the way of star selection.Under the accuracy requirement of CAT I

for the ＆quot;BeiDou+StarNet-1＆quot; constellation

the global availability level of the proposed algorithm was 5.60%

and the enhancement effect was the best for the mid-latitude and low-latitude of the Eastern Hemisphere

which were increased by 7.01% and 6.42%

respectively.

关键词

Keywords

references

SPILKER J J , AXELRAD P , PARKINSON B W , et al . Global Positioning System:Theory and Applications,Volume I [M ] . Washington DC : AIAA , 1996 .

朱祺 . 面向精密进近的北斗接收机自主完好性监测研究 [D ] . 南京:南京航空航天大学 , 2020 .

ZHU Q . Research on autonomous integrity monitoring of Beidou receiver for precision approach [D ] . Nanjing:Nanjing University of Aeronautics and Astronautics , 2020 .

WANG E S , JIA C Y , TONG G , et al . Fault detection and isolation in GPS receiver autonomous integrity monitoring based on chaos particle swarm optimization-particle filter algorithm [J ] . Advances in Space Research , 2018 , 61 ( 5 ): 1260 - 1272 .

王羽 , 李清 , 李克军 , 等 . Starlink 星座应用现状及分析 [J ] . 天地一体化信息网络 , 2023 , 4 ( 2 ): 93 - 102 .

WANG Y , LI Q , LI K J , et al . Application status and analysis of starlink constellation [J ] . Space-Integrated-Ground Information Networks , 2023 , 4 ( 2 ): 93 - 102 .

卢鋆 , 张弓 , 申建华 , 等 . 低轨增强星座对卫星导航系统能力提升分析 [J ] . 卫星应用 , 2020 ( 2 ): 49 - 54 .

LU Y , ZHANG G , SHEN J H , et al . Analysis on the improvement of satellite navigation system capability by LEO enhanced constellation [J ] . Satellite Application , 2020 ( 2 ): 49 - 54 .

卢广毅 , 赵春梅 , 邵银星 . 低轨卫星增强北斗系统完好性性能分析 [J ] . 测绘科学 , 2021 , 46 ( 5 ): 8 - 13 .

LU G Y , ZHAO C M , SHAO Y X . Integrity performance analysis of LEO enhanced BDS [J ] . Science of Surveying and Mapping , 2021 , 46 ( 5 ): 8 - 13 .

王文博 , 徐颖 . 基于低轨星座增强的北斗系统RAIM可用性分析 [J ] . 大地测量与地球动力学 , 2020 , 40 ( 11 ): 1158 - 1163 .

WANG W B , XU Y . Analysis of RAIM availability based on LEO-augmented BDS [J ] . Journal of Geodesy and Geodynamics , 2020 , 40 ( 11 ): 1158 - 1163 .

王利 , 李一 , 舒宝 , 等 . 三种典型低轨增强星座与北斗系统联合应用的 RAIM 性能分析 [J ] . 武汉大学学报(信息科学版) , 2023 , 48 ( 5 ): 678 - 686 .

WANG L , LI Y , SHU B , et al . RAIM performance analysis of three typical low-orbit augmentation constellations combined with BDS applications [J ] . Geomatics and Information Science of Wuhan University , 2023 , 48 ( 5 ): 678 - 686 .

石涛 , 庄学彬 , 林子健 , 等 . 基于并行遗传算法的高轨卫星导航选星方法 [J ] . 北京航空航天大学学报 , 2022 .

SHI T , ZHUANG X B , LIN Z J , et al . A satellite navigation selection method for high orbit satellites based on parallel genetic algorithm [J ] . Journal of Beijing University of Aeronautics and Astronautics , 2022 .

谢钢 . GPS原理与接收机设计 [M ] . 北京 : 电子工业出版社 , 2022 .

XIE G . Principles of GPS and receiver design [M ] . Beijing : Publishing House of Electronics Industry , 2022 .

韩清清 . GNSS 接收机自主完好性监测算法优化及性能分析 [D ] . 西安:长安大学 , 2020 .

HAN Q Q . Optimization and performance analysis of autonomous integrity monitoring algorithm for GNSS receiver [D ] . Xi'an:Changan University , 2020 .

LUO S L , WANG L , TU R , et al . Satellite selection methods for multi-constellation advanced RAIM [J ] . Advances in Space Research , 2020 , 65 ( 5 ): 1503 - 1517 .

SONG D , SHI C , WANG Z P , et al . Correlation-weighted least squares residual algorithm for RAIM [J ] . Chinese Journal of Aeronautics , 2020 , 33 ( 5 ): 1505 - 1516 .

ACHARYA R . Satellite navigation [M ] . Understanding Satellite Navigation . Amsterdam : Elsevier , 2014 .

YARLAGADDA R , ALI I , AL-DHAHIR N , , et al . GPS GDOP metric [J ] . IEE Proceedings - Radar,Sonar and Navigation , 2000 , 147 ( 5 ): 259 - 264 .

SANTERRE R , GEIGER A , BANVILLE S . Geometry of GPS dilution of precision:revisited [J ] . GPS Solutions , 2017 , 21 ( 4 ): 1747 - 1763 .

丛丽 , Ahmed I Abidat , 谈展中卫星导航几何因子的分析和仿真 [J ] . 电子学报 , 2006 , 34 ( 12 ): 2204 - 2208 .

CONG L , ABIDAT A , TAN Z Z . Analysis and simulation of the GDOP of satellite navigation [J ] . Acta Electronica Sinica , 2006 , 34 ( 12 ): 2204 - 2208 .

埃利奥特·D.卡普兰 , 克里斯朵夫·赫加蒂盖 . GPS/GNSS 原理与应用（第3版） [M ] . 北京 : 电子工业出版社 , 2021 .

KAAPLAN D E , HEGA C . Principles and applications of GPS/GNSS [M ] . Beijing : Publishing House of Electronics Industry , 2021 .

葛继科 , 邱玉辉 , 吴春明 , 等 . 遗传算法研究综述 [J ] . 计算机应用研究 , 2008 , 25 ( 10 ): 2911 - 2916 .

GE J K , QIU Y H , WU C M , et al . Summary of genetic algorithms research [J ] . Application Research of Computers , 2008 , 25 ( 10 ): 2911 - 2916 .

王梦丽 , 孙广富 , 王飞雪 , 等 . 混合星座导航系统的加权几何精度因子分析 [J ] . 中国空间科学技术 , 2007 , 27 ( 5 ): 50 - 56 .

WANG M L , SUN G F , WANG F X , et al . Weighted geometric dilution of precision’s analysis for mixed constellation navigation system [J ] . Chinese Space Science and Technology , 2007 , 27 ( 5 ): 50 - 56 .

WON D H , AHN J , LEE S W , et al . Weighted DOP with consideration on elevation-dependent range errors of GNSS satellites [J ] . IEEE Transactions on Instrumentation and Measurement , 2012 , 61 ( 12 ): 3241 - 3250 .

曾文飞 , 张英杰 , 颜玲 . 遗传算法的基本原理及其应用研究 [J ] . 软件导刊 , 2009 , 8 ( 9 ): 54 - 56 .

ZENG W F , ZHANG Y J , YAN L . Research on the Basic Principles and Applications of Genetic Algorithm [J ] . Software Guide , 2009 , 8 ( 9 ): 54 - 56 .

张兆龙 , 王跃钢 , 腾红磊 , 等 . 一种基于遗传算法和 BP 神经网络的选星方法 [J ] . 物探与化探 , 2017 , 41 ( 5 ): 946 - 950 .

ZHANG Z L , WANG Y G , TENG H L , et al . A satellite selection algorithm based on genetic algorithm and BP neural network [J ] . Geophysical and Geochemical Exploration , 2017 , 41 ( 5 ): 946 - 950 .

中国卫星导航系统管理办公室 . 北斗卫星导航系统星基增强服务性能评估方法 [Z ] . 2022 .

Views

633

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Mission Planning for LEO Satellite IoT Constellation Based on Genetic Algorithm

Related Author

Yanhong LI

Qiang LYU

Junmin LIANG

Shigang FENG

Junhou MIAO

Related Institution

No data

⁰