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GNSS接收机跟踪环路结构和特性分析 被引量：5

Analysis of GNSS Receiver's Tracking Loop Architecture and Characteristic
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摘要 分析了全球导航卫星系统(GNSS)接收机标准(标量)跟踪环路、基于卡尔曼滤波估值的跟踪环路、矢量跟踪环路、INS辅助的跟踪环路以及INS辅助的可配置跟踪环路等跟踪环路的结构和特性及实现的算法复杂性,给出了一种典型的VDFLL实现方法,指出了在不同的应用环境中应采用不同的跟踪环路以使GNSS接收机性能价格比达到最优。 The standard （scalar）tracking loop estimator-based tracking loop vector-based tracking loop INS-aidedtracking loop and INS-aided reconfigurable tracking loop Of GNSS receiver are analyzed. A type of VDFLL implementation is described. We should use different tracking loop in different apply make the GNSS receiver more cost-effective.
作者 木土森 杜衡 杨国伟 张佳临
机构地区 陕西长岭电子科技公司 上海理工大学外语学院
出处 《现代雷达》 CSCD 北大核心 2012年第2期65-70,共6页 Modern Radar
关键词 全球导航卫星系统 跟踪环路 卡尔曼滤波 INS辅助 可配置 GNSS tracking loop Kalman filter INS-aided reconfigurable
分类号 TN965.5 [电子电信—信号与信息处理]
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参考文献6

  • 1Kaplan E D, Hegarty C J. Understanding GPS: Principals and applications [ M ]. 2nd House, 2006.
  • 2Petovello M G, Driscoll C O, Lachapelle G. Carrier phase tracking of weak signals using different receiver architectures [ C ]// ION NTM 2008 Conference. San Diego, CA : [ s. n. ], 2008.
  • 3Matthew Lashley . Kalman filter based tracking algorithms for software GPS receivers[ D ]. Alabama: Auburn University, 2006.
  • 4Hyoungmin So, Taikjin Lee, Sanghoon Jeon, et al. Implementation of a vector-based tracking loop receiver in a pseudolite navigation system [ J ]. Sensors, 2010, 10 ( 7 ) : 6324-6346.
  • 5Groves P D. Principles of GNSS inertial and multisensors integrated navigation systems [ M ]. USA : Artech House Publishers, 2005.
  • 6Sun Debo. Ultra-tight GPS/redueed IMU for land vehicle navigation[D]. Calgary, Alberta: University of Calgary, 2010.

同被引文献59

  • 1蔡昌听,皮亦鸣.高灵敏度GPS技术的研究进展[J].全球定位系统,2006,31(2):1-4. 被引量：31
  • 2Borre K, Akos D M, Bertelsen N, et al. A Software - De- fined GPS and Galileo Receiver[ M ]. Boston : Birkhauser, 2006.
  • 3Spilkfr J J, Jr. Fundamentals of Signal Tracking Theory [ J ]. Global Positioning System :Theory and Applications, 1996, 1:245 -328.
  • 4Hooker J R, Horslund J M. Increase Jamming Immunity by Optimizing Processing Gain for GPS/INS Systems[P]. US Patent, No. 5983160, 1999.
  • 5Luo Y, Babu R, Wu W, et al. Double-Filter Model with Modified Kalman Filter for Baseband Signal Pre-Processing with Application to Ultra-Tight GPS/INS Integration [ J ]. GPS Solutions, 2012, 16(4) : 463 -476.
  • 6Lashley M, Bevly D M. Comparison of Traditional Track- ing Loops and Vector Based Tracking Loops for Weak GPS Signals[ C]// Proceedings of the ION NTM. San Diego, CA : ION, 2008 : 789 - 795.
  • 7Groves P. What are the Differences Between the Coherent and Non-Coherent Versions of Deep Integration of Com- bined Inertial Navigation and GNSS Systems (INS/ GNSS) ? [ J]. GNSS Magazine, January-February 2008.
  • 8Henkel P, Giger K, Gunther C. Multifrequency, Multisat- ellite Vector Phase-Locked Loop for Robust Carrier Track- ing [ J ]. Selected Topics in Signal Processing, IEEE Jour- nal of, 2009, 3(4) : 674 -681.
  • 9Won J H, Dotterbock D, Eissfeller B. Performance Com- parison of Different Forms of Kalman Filter Approaches for a Vector-Based GNSS Signal Tracking Loop [ J ]. Naviga- tion, 2010, 57(3): 185-199.
  • 10陈坡,孙付平,郝万亮,等.GNSS/INS深组合导航系统性能分析[C/OL]//第三届中国卫星导航学术年会电子文集-S09组合导航与导航新方法,2012.http:// cpfd. cnki. com. cn/Article/CPFDTOTAL-WX- DH201205009035. htm.

引证文献5

二级引证文献21

现代雷达
2012年 第2期

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