| 基于分布结构的高效自动分拣控制系统设计 |
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| 引用本文： | 王建军,周政新. 基于分布结构的高效自动分拣控制系统设计[J]. 重庆邮电大学学报(自然科学版), 2008, 20(4): 453-456 |
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| 作者姓名： | 王建军 周政新 |
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| 作者单位： | 上海第二工业大学电子与电气工程学院,上海,201209 |
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| 摘 要： | 为了提高分拣系统的工作效率，设计了基于现场分布式结构和ProfibusDP总线模式的新型自动分拣控制系统。利用ProfibusDP总线将现场的所有控制可编程逻辑控器（PLC）联结成为一个整体，采用信息导轨作为控制系统向运动小车传递信息的物理载体，实现了系统所有信息的可实时传递。将运动小车进行分组，每组设立独立的控制器，提高了信息传输的速度。设计了高效的供件算法，实现了系统低速运行条件下的高速分拣作业。
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| 关 键 词： | 分布式结构；ProfibusDP总线；实时传输；高速分拣模式 |
| 收稿时间： | 2007-09-30 |
Design of efficient control system for automatic sorting device based on distributed structure |
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| WANG Jian-jun,ZHOU Zheng-xin. Design of efficient control system for automatic sorting device based on distributed structure[J]. Journal of Chongqing University of Posts and Telecommunications, 2008, 20(4): 453-456 |
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| Authors: | WANG Jian-jun ZHOU Zheng-xin |
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| Affiliation: | College of Electronic and Electrical Engineering, Shanghai Second Polytechnic University, Shanghai 201209, P.R China |
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| Abstract: | To improve the efficiency of the sorting device, a new control system for automatic sorting device based on the distributed structure and ProfiBus-DP field bus was proposed. All PLC was connected with the help of ProfiBus-DP field bus, and real-time information conversion was realized between the control system and moving car by using an information track. In order to speed up data switching between the car and control system, the car was divided into four groups and each of this group hold independent controller. A high efficiency mode of sorting was established under the slow speed. |
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| Keywords: | istributed structure Profibus DP real-time conversion high efficiency mode of sorting |
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