System design and implement of ground electrical performance testing for spaceborne camera

doi:10.16708/j.cnki.1000-758X.2020.0036

Chinese Space Science and Technology ›› 2020, Vol. 40 ›› Issue (3): 93-99.doi: 10.16708/j.cnki.1000-758X.2020.0036

Previous Articles Next Articles

System design and implement of ground electrical performance testing for spaceborne camera

ZHANG Yalin^1,*，DU Yiqiang¹，WANG Chun¹，LIN Zhe¹，SUN Weijian²

1. Beijing Institute of Space Mechanics & Electricity，Beijing 100094, China
2. China Centre for Resources Satellite Data and Application，Beijing 100094，China

Received:2019-10-17 Revised:2019-11-29 Accepted:2020-03-04 Published:2020-06-25 Online:2020-05-29

Abstract

Abstract: Based on the characteristics of the new camera with complex structure and multiple loads,a ground test system for the electrical performance of a new satellite camera was designed and implemented.The design requirements of the ground test system were analyzed and summarized,and for the comprehensive requirements of the new camera test,the simulation interface of the whole satellite and multiple loads was designed and implemented.Aiming at the reliability requirements of the new camera test,the design method of redundant network switching test system was proposed and the problem of database access conflict was solved. In order to meet the safety demand of the new camera test, test methods for redundant links and error injection were proposed. The system has successfully completed the development and delivery of a hightorbit spaceborne camera. The experimental results indicate that this system works stably, and the bit error rate is 0 under 72 hours of continuous testing. The system can meet the testing requirements of comprehensiveness,reliability and safety of new type spaceborne camera.

Key words: spaceborne camera, ground testing, electrical performance, comprehensiveness, reliability, safety

ZHANG Yalin, DU Yiqiang, WANG Chun, LIN Zhe, SUN Weijian. System design and implement of ground electrical performance testing for spaceborne camera[J]. Chinese Space Science and Technology, 2020, 40(3): 93-99.

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

URL: https://journal26.magtechjournal.com/kjkxjs/EN/10.16708/j.cnki.1000-758X.2020.0036

https://journal26.magtechjournal.com/kjkxjs/EN/Y2020/V40/I3/93

[1]	YE Tianyuan, LIU Xin, CUI Chengmin, ZHOU Yuanzi, ZONG Hong. Reliability verification test method of space flexible actuator [J]. Chinese Space Science and Technology, 2024, 44(2): 118-124.
[2]	TIAN Ye, ZHANG Lixin, BIAN Lang. A PPP-RTK atmospheric correction model generation method with fast convergence and high reliability [J]. Chinese Space Science and Technology, 2022, 42(4): 45-53.
[3]	ZHAO Yang, SHENG Ruiqing, CHEN Chunliang, ZHANG Xiaowen, ZOU Leyang, GAO Shan, HUANG Hao. Ignition point determination for powered descent phase and in-orbit verification of lunar unmanned sampling and return misson [J]. Chinese Space Science and Technology, 2021, 41(6): 103-113.
[4]	YU Hangjian, PENG Jing, SHU Yan, ZHAO Jing, JIANG Fan. Thruster reliability experiment under high temperature on lunar surface [J]. Chinese Space Science and Technology, 2021, 41(6): 123-131.
[5]	LIU Hui, WANG Shangsheng, YU Daren, ZHAO Mingxuan, ZHENG Siyuan, CHEN Ye. Newton electric propulsion system for space gravitational wave detection [J]. Chinese Space Science and Technology, 2021, 41(5): 10-20.
[6]	WANG Xuyu, HU Min, ZHANG Xueyang, ZHAO Yulong, LI Jiuyang. Satellite reliability analysis based on dynamic fault tree [J]. Chinese Space Science and Technology, 2020, 40(6): 56-67.
[7]	WANG Xuyu, HU Min, ZHAO Yulong, XU Jiahui. Research progress of constellation backup strategy [J]. Chinese Space Science and Technology, 2020, 40(3): 43-55.
[8]	HAN Chun-Hui, WANG Yu, HUANG Shu-Hua, XU Quan, ZHANG Shen, LU Yue-Lin. 1553B bus communication software based on BM3803 [J]. Chinese Space Science and Technology, 2019, 39(5): 61-.
[9]	SHI Yugen, LI Shaofu,QI Yike. A study on matrix error correction code for memory hardening [J]. Chinese Space Science and Technology, 2019, 39(1): 67-.
[10]	CHENG , YUAN Jianping, QIAN Yingjing, MA Weihua. Methods of spacecraft impulsive relative hovering and trajectory safety analysis [J]. Chinese Space Science and Technology, 2017, 37(6): 89-.
[11]	LIU Shi-Yi, LIU Zhi-Quan. AReliabilityValidationTestwithSmallSamplesforPyrotechnicCutters [J]. Chinese Space Science and Technology, 2015, 35(4): 23-29.
[12]	HU Yu-Sang, WANG Da-Yi, LIU Cheng-Rui. ReconfigurabilityEvaluationofMomentumWheelControlSystemUnderEnergyandReliabilityConstraints [J]. Chinese Space Science and Technology, 2014, 34(5): 10-17.
[13]	LIU Zhi-Quan, WU Yue-Min, PU Hai-Ling, YANG Qiao-Long. ReliabilityAssessmentMethodforSolarArrayDeploymentofSpacecraft [J]. Chinese Space Science and Technology, 2013, 33(3): 52-56.
[14]	GU Peng, WANG Da-Yi, LIU Cheng-Rui. Research on Momentum Wheel Reconfiguration Design of Zero-momentum Satellite [J]. Chinese Space Science and Technology, 2013, 33(1): 7-14.
[15]	CUI Zhi-He, CAO Jun, YANG Xiao-Lin, ZHANG Xiao-Yi, QUAN Xin, DONG Yi-Peng. Reliability Test and Evaluating Methods of Port Quick Leak Detector for Manned Spacecraft [J]. Chinese Space Science and Technology, 2012, 32(3): 57-63.

System design and implement of ground electrical performance testing for spaceborne camera

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments