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A real-time shop floor control system : an integrated RFID approach

机译:实时车间控制系统:集成RFID方法

摘要

In the past, it was difficult to have a clear picture of the present status of production in shop floor. Many enterprises have adopted bar-code-based Shop Floor Control Systems (SFCSs) for monitoring the production status. However, the deficiency of such systems is that immediate situation cannot be reflected easily. As a result, planned production schedules cannot be fulfilled due to frequent job interruptions caused by machine breakdowns or a shortage of materials. In this paper, a Radio Frequency Identification- (RFID-)based Decision Support System (RDSS) is proposed for the shop floor management to keep track of resources, monitor the throughput rate and make instant decisions for problem solving. The proposed system integrates the technologies of RFID and Rule-Based Reasoning (RBR) with production mathematical algorithm to help monitor shop floor operations. Through pilot running of RDSS in the ABC Limited, a significant improvement in terms of shop floor responsiveness was achieved.
机译:过去,很难清楚地了解车间的生产现状。许多企业已采用基于条形码的车间控制系统(SFCS)来监视生产状态。但是,这种系统的不足之处在于不能轻易反映当前情况。结果,由于机器故障或材料短缺而导致频繁的工作中断,无法实现计划的生产计划。本文提出了一种基于射频识别(RFID)的决策支持系统(RDSS),用于车间管理,以跟踪资源,监控吞吐率并为解决问题做出即时决策。拟议的系统将RFID和基于规则的推理(RBR)技术与生产数学算法相集成,以帮助监视车间操作。通过在ABC Limited中试行RDSS,在车间响应能力方面取得了显着改善。

著录项

  • 作者

    Poon KTC; Choy KL; Lau HCW;

  • 作者单位
  • 年度 2007
  • 总页数
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类

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