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  1. No Access

    Article

    Multi-strip observation scheduling problem for active-imaging agile earth observation satellites

    Active-imaging agile earth observation satellite (AI-AEOS) is a new generation agile earth observation satellite (AEOS). With renewed capabilities in observation and active imaging, AI-AEOS improves upon the o...

    Zhongxiang Chang, Abraham P. Punnen, Zhongbao Zhou in Neural Computing and Applications (2023)

  2. No Access

    Chapter and Conference Paper

    Satellite Downlink Scheduling Under Breakpoint Resume Mode

    A novel problem called satellite downlink scheduling problem (SDSP) under breakpoint resume mode (SDSP-BRM) is studied in our paper. Compared to the traditional SDSP where an imaging data has to be completely ...

    Zhongxiang Chang, Zhongbao Zhou, Shi Cheng in Advances in Swarm Intelligence (2023)

  3. No Access

    Article

    Integrated scheduling problem for earth observation satellites based on three modeling frameworks: an adaptive bi-objective memetic algorithm

    With the number of on-orbit earth observation satellites (EOSs) increases, satellite image data downlink scheduling problem is becoming the bottleneck for restricting EOSs to capture more image data. Therefore...

    Zhongxiang Chang, Zhongbao Zhou, Lining **ng, Feng Yao in Memetic Computing (2021)

  4. No Access

    Chapter and Conference Paper

    Research on Shifter Based on iButterfly Network

    This paper combines the character of the iButterfly network and the shifter, and study the framework of shifters based on the iButterfly network. Aiming at the circuit of generating route information, the pape...

    Zhongxiang Chang, **shan Hu, Chengwei Zheng… in Computer Engineering and Technology (2013)