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一种DOR侧音信号相关处理算法研究 被引量：3

Research on Correlation Algorithm of DOR Tones
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摘要 差分干涉单向距离测量(Delta Differential One-Way Range,△DOR)是一种比甚长基线干涉测量(Very Long Baseline Interferometry,VLBI)定轨精度更高的测量技术,其被广泛应用在深空航天器的导航中。为了进行测量,航天器要发射专门的DOR侧音信号。介绍了一种DOR侧音信号的相关处理算法及特点,论述了用来求解差分相位的FX型相关处理算法,对侧音信号的整周相位模糊进行了定义建模,并详细讨论了利用低频DOR侧音解模糊的原理和方法,通过仿真验证了算法的正确性。 △DOR is a much more useful measurement for orbit determination than VLBI,which is widely used in deep space navigation.To enable the measurement,a spacecraft must emit several tones.The correlation algorithm of DOR tones is described.Firstly,the FX correlation algorithm is introduced,which is used to get differential phase.Then,the phase cycle ambiguity of DOR tones is defined and the method of resolution of phase ambiguity with a lower-frequency DOR tone is discussed.Finally,the simulation results show that the algorithm is correct.
作者 侯孝民 赵成斌 梁盛
机构地区 装备指挥技术学院
出处 《无线电工程》 2012年第2期28-31,共4页 Radio Engineering
关键词 DOR侧音信号 相关处理 整周相位模糊 群时延 △DOR correlation phase cycle ambiguity group delay
分类号 TP961 [自动化与计算机技术]
  • 相关文献

参考文献5

  • 1BERRY D S, BORDER J S. CCSDS Concept Paper : Delta-DOR [ J]. Jet Propulsion Laboratory ,2005 ( 8 ) : 1 - 4.
  • 2BORDER J S, DONIVAN F F, FINLEY S G, et al. Determining Spacecraft Angular Position with Delta VLBI: The Voyager Demonstration [ C]. JPL: AIAA - 82 - 1471 , Tracking Systems and Applications Section, Navigation Systems Section, 1982 : 1 - 2.
  • 3ANTREASIAN P G,BAIRD D T,BORDER J S,et al. 2001 Mars Odyssey Orbit Determination During Interplanetary Cruise[ C]. CA: AIAA/AAS Astrodynamics Specialist Conference and Exhibit, Monterey,2002 : 1 - 10.
  • 4TOWNES S Operational A, BREIDENTHAL Demonstratibn for the Mars Reconnaissance Ka- Orb J C,MOYD K I, et al. Band Telecommunications iter [ C]. MT:2003 IEEE Aerospace Conference, Big Sky ,2003 : 1 - 5.
  • 5赵成斌,侯孝民,姜坤.深空导航高精度差分干涉测量技术研究[J].全球定位系统,2011,36(2):19-24. 被引量：1

二级参考文献17

  • 1Berry D S, Border J S. CCSDS Concept Paper.- Del- ta-DO[R]. Jet Propulsion Laboratory,2005 : 1-4.
  • 2Border J S, Donivan F F, Finley S G, et al. Determi- ning spacecraft angular position with Delta VLBI: The voyager demonst ration [C]//AIAA-82-1471. Tracking Systems and Applications Section, Naviga- tion Systems Section, JPL, 1982.
  • 3Antreasian P G, Baird D T, Border J S, et al. 2001 Mars odyssey orbit determination during interplane- tary cruise[C]//AIAA/AAS Astrodynamics Special- ist Conference and Exhibit, Monterey, CA. , 2002.
  • 4Townes S A, Breidenthal J C, Moyd K I, et al. Op- erational demonstration of Ka-Band telecommunica- tions for the Mars reconnaissance orbiter[C]//2003 IEEE Aerospace Conference, Big Sky, MT, OSA, 2003.
  • 5Kahn R D, Folkner W M, Edwards C D. Position determination of a lander and rover at mars with earth-based differential tracking, TDA progress re- port 42-108[R]. Pasadena, California, USA: Jet Propulsion Laboratory, California Institute of Tech- nology, 1992.
  • 6Salzberg I M. Tracking the Apollo lunar rover with interferometry techniques [J ]. Proceedings of the IEEE, 1973, 61(9): 1233-1236.
  • 7Border J S, Folkner W M, Kahn R D,et al. Precise tracking of the magellan and pioneer venus orbiters by same-beam interferometry part I: data accuracy analysis, TDA Progress Report 42-110[R]. Pasa- dena, California, USA: Jet Propulsion Laboratory, California Institute of Technology, 1992.
  • 8Liu Q H, Kikuchi F, Tsuruta S, et al. Effect of phase characteristics of telescopes on same-beam dif- ferential VLBI[J]. IEEE Trans, Antenna and Pro- pa, 2007, 55(5):1466-1470.
  • 9Kinman P W. 210 delta differential one way ranging [S]. DSMS Telecommunications Link Design Handbook , 810-005 Rev. E, 2004:15-17.
  • 10Consultative Committec For Space Data System. Delta-Differential one way ranging (Delta-DOR) op- erations[S]. Draft Recommended Practice, CCSDS 506. 0-R-2, Red Book, 2010: 4-5.

同被引文献24

引证文献3

二级引证文献4

无线电工程
2012年 第2期

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