| 基于现场总线的大射电望远镜计算机监控系统设计 |
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| 引用本文： | 英向华,朱丽春,朱文白.基于现场总线的大射电望远镜计算机监控系统设计[J].计算机工程与应用,2002,38(6):251-253,256. |
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| 作者姓名： | 英向华 朱丽春 朱文白 |
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| 作者单位： | 中国科学院北京天文台,北京,100012 |
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| 基金项目： | 科技部和科学院大科学工程创新资金资助项目 |
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| 摘 要： | 文章针对500米口径球面射电望远镜FAST控制系统的特点,说明了基于现场总线计算机监控系统的整体设计思想与实现方法。从系统可靠性、可维护性和性能价格比等方面综合考虑,深入分析了系统的体系结构、软硬件设计。并通过大射电望远镜FAST控制系统实验进一步验证了系统设计的思想。
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| 关 键 词： | 大射电望远镜 计算机监控系统 现场总线 LonWorks技术 |
| 文章编号： | 1002-8331-(2002)06-0251-03 |
The Design of Computer Supervisory System for Large Spherical Radio Telescope Based on Fieldbus Technology |
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| Ying Xianghua Zhu Lichun Zhu Wenbai.The Design of Computer Supervisory System for Large Spherical Radio Telescope Based on Fieldbus Technology[J].Computer Engineering and Applications,2002,38(6):251-253,256. |
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| Authors: | Ying Xianghua Zhu Lichun Zhu Wenbai |
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| Abstract: | In accordance with character of the computer supervisory system of Five hundred meter Aperture Spherical Radio Telescope(FAST),this paper describes the design idea and realization method of computer supervisory system based on Fieldbus technology.From aspects of reliability,maintainability and the ratio of performance via prices,the au-thor deeply analyses the system structure,software and hardware designs.Furthermore,the experiment of large radio tele-scope control system confirms the ideal of control system design. |
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| Keywords: | large radio telescope computer supervisory system Fieldbus LonWorks technology |
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