徐跃,王太勇,赵艳菊,董靖川.基于总线和网络技术的开放式可监控数控系统[J].农业机械学报,2008,39(10):178-182.
.[J].Transactions of the Chinese Society for Agricultural Machinery,2008,39(10):178-182.
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基于总线和网络技术的开放式可监控数控系统   [下载全文]
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DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  数控系统  监控  SERCOS总线  层次化
基金项目:
徐跃  王太勇  赵艳菊  董靖川
天津大学
中文摘要:构建了一个基于2层网络的可监控数控系统。控制器基于PC架构,使用Windows 2000操作系统,在进行实时扩展之后,弥补了操作系统实时性不足的弱点。将Profibus-DP总线和SERCOS总线应用于控制器设计中,解决了数控系统因信息交互密集而产生的实时性、可靠性差的问题。将故障监测与诊断技术用于数控系统设计中,构建了层次化的可监控体系,开发了原型机,在数控系统网络化研究方面进行了探索。
Key Words:
Abstract:A monitor CNC system based on tow-layer-network was designed. Its controller was based on PC structure, and Windows 2000 operating-system was used, and whose real-time weakness has been solved by RTX. The problems of bad real-time and reliability which were caused by condensed information exchange have been solved by using Profibus-DP and SERCOS bus. Fault monitoring and diagnosis technologies were contact with CNC system designation and a layer-monitoring architecture has been created in prototype machine. Heuristic working in CNC system’s network has been done.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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