Abstract With the rapid development of onboard avionic technology, there are increasing requirements for internetworking, modularization and non-cable of spacecrafts. The onboard wireless networks technology provides one of the most important foundation to enable communication among intelligent nodes inside a spacecraft. This paper studies the application of wireless sensor networks for spacecraft. Wireless networks technology has significant advantages in reducing the weight of spacecraft, saving time in spacecraft integration. Based on wireless sensor networks, a scheme for spacecraft avionic system is put forward. The avionic system overall networks are a combination of wired and wireless networks. The block diagram and key interface design of the spacecraft overall networks are given. The design proposal of the wireless node and the data flow of the spacecraft are also analyzed. The results show that the application of wireless networks scheme is reasonable and feasible. The onboard wireless networks technology can meet the new requirements of the spacecraft in internetworking, modularization and non-cable.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Research on Wireless Networks for Intra-spacecraft


    Beteiligte:
    Zhang, Cuitao (Autor:in) / He, Xiongwen (Autor:in) / Zhou, Dong (Autor:in) / Zhan, Panpan (Autor:in) / Qi, Zheng (Autor:in) / Xu, Yong (Autor:in)


    Erscheinungsdatum :

    01.01.2019


    Format / Umfang :

    6 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Optical Wireless Intra-Spacecraft Communications

    Guerrero, H. / European Space Agency / Centre Nationale d'Etudes Spatiales | British Library Conference Proceedings | 2006


    Wireless Intra-Spacecraft Communication: The Benefits and the Challenges

    Zheng, Will H. / Armstrong, John T. | NTRS | 2010


    Wireless optical communications for intra-spacecraft networks based on OCDMA with random optical codes

    Poves, E. / Del Campo, G. / Lopez-Hernandez, F.J. et al. | IEEE | 2012