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Space demonstration model of a fault tolerant computer system using commercial MPU

机译:商业MPU故障容忍计算机系统的空间示范模型

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摘要

National Space Development Agency of Japan (NASDA) is planning the space demonstration of a computer system using commercial MPU in the Mission Demonstration test Satellite-1 (MDS-1), which is planned to be launched in 2001. Because commercial MPU does not have the hardness to the radiation, which is required for the space use devices, we adopt the fault tolerant technique using the multi-processor system. This paper presents the outline of hardware, software and the results of the evaluation test of the demonstration model which was completed in the fall of last year.
机译:日本国家空间开发机构(纳斯达)规划在任务演示试验卫星-1(MDS-1)中使用商业MPU的计算机系统的空间示范,计划于2001年推出。因为商业MPU没有 空间使用设备所需的辐射的硬度,我们采用了使用多处理器系统的容错技术。 本文介绍了在去年秋季完成的示范模型的硬件,软件和评估试验结果的轮廓。

著录项

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  • 作者单位

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

    Department of Materials Science and Engineering Laboratory for Research on the Structure of Matter University of Pennsylvania Philadelphia Pennsylvania 19104-6272 USA;

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  • 原文格式 PDF
  • 正文语种 jpn
  • 中图分类 通信保密与通信安全;
  • 关键词

    Commercial MPU; Space demonstration; Space radiation; Fault tolerant computer; MDS-1;

    机译:商业MPU;空间示范;空间辐射;容错计算机;MDS-1;

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