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Journal of Systems Engineering and Electronics ›› 2023, Vol. 34 ›› Issue (4): 924-938.doi: 10.23919/JSEE.2023.000094

• • 上一篇    

  

  • 收稿日期:2021-12-04 出版日期:2023-08-18 发布日期:2023-08-28

Modular flexible “Tetris” microsatellite platform based on sandwich assembly mode

Jun ZHOU1,2,3(), Hao ZHANG1(), Guanghui LIU1,2,3,*(), Cheng CHENG1,2,3(), Jiaolong ZHANG1,2,3()   

  1. 1 School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, China
    2 National United Engineering Laboratory of Microsatellite Technology and Application, Xi’an 710072, China
    3 Shaanxi Engineering Laboratory for Microsatellites, Northwestern Polytechnical University, Xi’an 710072, China
  • Received:2021-12-04 Online:2023-08-18 Published:2023-08-28
  • Contact: Guanghui LIU E-mail:zhoujun@nwpu.edu.cn;aiwuzh2016@163.com;liuguanghui@nwpu.edu.cn;cheng.cheng@nwpu.edu.cn;zhangjiaolong@nwpu.edu.cn
  • About author:
    ZHOU Jun was born in 1966. He received his B.S., M.S., and Ph.D. degrees from Northwestern Polytechnical University in 1988, 1990 and 1993, respectively. Currently, he is a professor at the School of Astronautics, Northwestern Polytechnical University. His research interests include satellite, system engineering, guidance, navigation and control. E-mail: zhoujun@nwpu.edu.cn

    ZHANG Hao was born in 1992. He received his B.S. and M.S. degrees from Xi ’an Polytechnic University in 2014 and 2017, respectively. He is currently working toward his Ph.D. degree at the School of Astronautics, Northwestern Polytechnical University. His research interests are satellite engineering, system design and optimization. E-mail: aiwuzh2016@163.com

    LIU Guanghui was born in 1983. He received his B.S., M.S., and Ph.D. degrees from Northwestern Polytechnical University in 2006, 2009 and 2012, respectively. Currently, he is an associate researcher at the School of Astronautics, Northwestern Polytechnical University. His research interests include satellite system engineering and experimental design and evaluation. E-mail: liuguanghui@nwpu.edu.cn

    CHENG Cheng was born in 1986. He received his B.S. and M.S. degrees from Northwestern Polytechnical University, Xi ’an, China, in 2008 and 2011, and Ph.D. degree from University of Toulouse, France, in 2015. He is currently an assistant professor with the School of Astronautics, Northwestern Polytechnical University. His research interests are statistical signal processing, estimation and detection theory, Bayesian inference and filtering with applications to positioning, tracking and navigation. E-mail: cheng.cheng@nwpu.edu.cn

    ZHANG Jiaolong was born in 1988. He received his Ph.D. degree in weapon launch theory and technology from Northwestern Polytechnical University. Currently he is an associate researcher at the School of Astronautics, Northwestern Polytechnical University. His research interests include overall structure of aircraft, electric servo system, and micro-satellites. E-mail: zhangjiaolong@nwpu.edu.cn
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (62103339; 62073261); Shaanxi Natural Science Basic Research Program (2023-JC-YB-569), and the Fundamental Research Funds for the Central Universities

Abstract:

In this paper, a flexible modular “Tetris” microsatellite platform is studied to implement the rapid integration and assembly of microsatellites. The proposed microsatellite platform is fulfilled based on a sandwich assembly mode which consists of the isomorphic module structure and the standard mechanical-electric-data-thermal interfaces. The advantages of the sandwich assembly mode include flexible reconfiguration and efficient assembly. The prototype of the sandwich assembly mode is built for verifying the performance and the feasibility of the proposed mechanical-electric-data-thermal interfaces. Finally, an assembly case is accomplished to demonstrate the validity and advantages of the proposed “Tetris” microsatellite platform.

Key words: modular microsatellite design, flexible platform, sandwich assembly mode, isomorphic module structure, standard mechanical-electric-data-thermal interface