ResearchonLargeRangeHighprecisionAngleMeasurementAlgorithminRVDMicrowaveDockingRadar

doi:10.3780/j.issn.1000-758X.2013.05.007

Chinese Space Science and Technology ›› 2013, Vol. 33 ›› Issue (5): 43-48.doi: 10.3780/j.issn.1000-758X.2013.05.007

Previous Articles Next Articles

ResearchonLargeRangeHighprecisionAngleMeasurementAlgorithminRVDMicrowaveDockingRadar

YAN Qi, YANG Rui-Qiang, ZONG Nian-Ke, ZHANG Peng, CAI Chun-Gui

(ChinaAcademyofSpaceTechnology(Xi′an)，Xi′an710100)

Received:2012-09-11 Revision received:2013-03-18 Online:2013-10-25 Published:2013-10-25

Abstract

Abstract: Thetraditionalanglemeasurementmethodsofmicrowaveradararedifficulttosatisfyaccuracyrequirementsundertherendezvousanddockingnearfieldconditions.Toachievethehighprecisionanglemeasuringinawiderangeincludingnearfieldaswellasfarfield,anewalgorithmbasedonphasedifferencecomplexvectormatchingwasproposed.Firstly,anobjectfunctionwasdefinedtoquantifythesimilarityofthephasedifferencecomplexvector.Secondly,anonlinearprogrammingmodelwasestablishedtoestimatetheazimuthandelevationanglesandthesolvingstepsofthemodelweredescribedindetail.Finally,theresultsofnumericalsimulation,airborneflighttestandanechoicchamberexperimentprovetheeffectivenessofthealgorithmwithahighprecisionof0.12°.

Key words: Rendezvousanddocking, Radar, Largescale, Phasedifferencecomplexvectormatching, Anglemeasurement, Spacecraft

YAN Qi, YANG Rui-Qiang, ZONG Nian-Ke, ZHANG Peng, CAI Chun-Gui. ResearchonLargeRangeHighprecisionAngleMeasurementAlgorithminRVDMicrowaveDockingRadar[J]. Chinese Space Science and Technology, 2013, 33(5): 43-48.

Add to citation manager EndNote|Reference Manager|ProCite|BibTeX|RefWorks

URL: https://journal26.magtechjournal.com/kjkxjs/EN/10.3780/j.issn.1000-758X.2013.05.007

https://journal26.magtechjournal.com/kjkxjs/EN/Y2013/V33/I5/43

[1]	CHEN Lue, LU Weitao, WANG Xiaoyang, ZHANG Yujia, MAN Haijun, HAN Songtao. Spacecraft movement monitoring method and verification based on radio measurement [J]. Chinese Space Science and Technology, 2025, 45(4): 176-182.
[2]	MENG Qingliang, WEI Guanglang, YU Feng, YANG Tao, ZHAO Zhenming, ZHU Xu. Performance analysis of on-orbit testing of mechanically pumped two-phase loop for spacecraft [J]. Chinese Space Science and Technology, 2025, 45(4): 70-78.
[3]	WEI Yaming, ZOU Jianfeng, HUANG Xiaotao. Analysis of engineering challenges and solutions for organ-on-a-chip applications in space [J]. Chinese Space Science and Technology, 2025, 45(3): 67-76.
[4]	LIU Jianghui, PENG Qibo, WU Xinfeng. An optimal control strategy for spacecraft approaching along a designated straight direction [J]. Chinese Space Science and Technology, 2025, 45(3): 110-119.
[5]	WANG Ziming, LI Ming, YAO Jinming, QI Chaoqun, ZHANG Huibo, ZHANG Hao. Identification of center of mass for gravitational wave detection spacecraft based on periodical micro incentives [J]. Chinese Space Science and Technology, 2025, 45(3): 120-130.
[6]	ZOU Yuanjie, DENG Runran, SHI Jixin, GE Dongming. Engineering simplified approach to the general formulation for the dynamics of flexible spacecraft [J]. Chinese Space Science and Technology, 2025, 45(2): 70-78.
[7]	ZHANG Qingjun, NI Chong, DAI Chao, LIU Liping, TANG Zhihua, SHU Weiping. System design and key technologies of No.4 land exploration satellite 01 [J]. Chinese Space Science and Technology, 2025, 45(1): 1-11.
[8]	WANG Zhenxing, WANG Yubin, MAO Zhiyi, TIAN Xiaobin, LIU Zhijia, HUANG Yong, SHAO Mingxue. Design and on-orbit efficiency analysis of onboard GNSS system for LT4A satellite [J]. Chinese Space Science and Technology, 2025, 45(1): 12-23.
[9]	XU Deyu, WANG Guoyun, MENG Fankong, ZHAO Junming. Variable-emittance space radiator based on near-field thermal radiation [J]. Chinese Space Science and Technology, 2025, 45(1): 81-87.
[10]	ZHONG Xingwang, YANG Ruiqiang, ZONG Nianke, WANG Dengfeng, ZHANG Wenhui , CAI Chungui, CHEN Sufang. Design and implementation of millimeter wave radar for lunar orbit rendezvous and docking [J]. Chinese Space Science and Technology, 2024, 44(6): 23-32.
[11]	YIN Yizhen, KANG Guohua, WU Junfeng, HUA Yinmiao, CHENG Xunlong. Optimal orbit design for interception space targets by thin film spacecraft [J]. Chinese Space Science and Technology, 2024, 44(6): 98-107.
[12]	MENG Henghui, XU Yawei, HAN Dongyang, LIU Xin, GENG Liyin, ZHANG Qingjun, LIU Liping, ZHANG Hongxing, WANG Yuying. Design and verification of loop heat pipe coupling heat system based on brazing technology [J]. Chinese Space Science and Technology, 2024, 44(5): 57-65.
[13]	ZHENG Xinyu, ZHANG Yi, ZHOU Jie, TANG Peijia, PENG Shengren, DANG Zhaohui. Improvement and application of MCTS in turn-based orbital games [J]. Chinese Space Science and Technology, 2024, 44(5): 75-82.
[14]	LI Ruifeng, SUN Chong, WANG Zheng, FANG Qun, ZHANG Xiang. Capture configuration design for space non-cooperative target based on reachable domain [J]. Chinese Space Science and Technology, 2024, 44(5): 83-94.
[15]	TAO Xinyong, KANG Guohua, WU Junfeng, HU Miaomiao, YANG Zhenghao, ZHOU Shaohui. Design of flexible docking mechanism for micro-nano satellites [J]. Chinese Space Science and Technology, 2024, 44(4): 119-129.

ResearchonLargeRangeHighprecisionAngleMeasurementAlgorithminRVDMicrowaveDockingRadar

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments