| 利用DCS方式的立体库自动控制系统 |
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| 引用本文： | 胡志坤,刘连鑫,谭博学.利用DCS方式的立体库自动控制系统[J].华中科技大学学报(自然科学版),1996(10). |
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| 作者姓名： | 胡志坤 刘连鑫 谭博学 |
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| 作者单位： | 山东工程学院 |
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| 摘 要： | 研究采用ＤＣＳ方式的立体库自动控制系统的组成及工作方法，介绍了上位机与各子站的通信协议及通信格式，以及采用冗余技术弥补某些部件平均无故障工作时间不够的方法，提高了整个系统的可靠性
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| 关 键 词： | 立体库 DCS方式 通信 冗余技术 |
An Automatic Control System in DCS Manner for a Three Dimensional Storehouse |
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| Hu Zhikun Shandong Institute of Technology,Zibo ,China. Liu Lianxin Tan Boxue.An Automatic Control System in DCS Manner for a Three Dimensional Storehouse[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1996(10). |
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| Authors: | Hu Zhikun Shandong Institute of Technology Zibo China Liu Lianxin Tan Boxue |
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| Affiliation: | Hu Zhikun Shandong Institute of Technology,Zibo 255012,China. Liu Lianxin Tan Boxue |
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| Abstract: | Better control and management for a three dimensional storehouse are required as the house occupies a larger area and the management is more complicated. The composition and operation of an automatic control system in DCS manner are described. The system consists of a host as its main station and several stackers and carriers for going in and out the 6 PLC controlled substations. The host communicates with the substations by means of agreement and interactive query. The communication agreement, the communication mode as well as the operation of the DCS system are described. In addition to more reliable components and sets, the system provides double redundancy and double optic probe to improve the reliability. The MTBF of the whole system can reach as many as 64000 hours. |
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| Keywords: | three dimensional storehouse DCS manner communication redundancy |
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