RFID-based integrated method for electromechanical products disassembly decision-making
RFID-based integrated method for electromechanical products disassembly decision-making
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DOI：
10.1080/0951192x.2016.1145807
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发表时间：
2017-03
影响因子：
4.1
通讯作者：
Shaoli Chen;Jianjun Yi;Xiaomin Zhu;Hui Jiang;Wenqiang Ju
中科院分区：
文献类型：
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作者：
Shaoli Chen;Jianjun Yi;Xiaomin Zhu;Hui Jiang;Wenqiang Ju
对机电产品进行合理的回收，既能防止污染，又能提高材料的回收率，并能产生经济效益。然而，一个主要的障碍是难以收集到对回收决策至关重要的产品生命周期信息。本文展示了如何利用射频识别（RFID）来记录和跟踪生命周期信息，从而优化拆卸过程并提高回收效率。对集成方法的关键因素进行了论证：(1)根据RFID的特点，有目的地构建了一个装配-拆卸模型；(2)针对RFID标签有限的存储空间，提出了一种使用XML格式的灵活编码和存储方法；(3)给出了自动生成接近最优拆解序列的详细迭代过程。此外，还开发了一套相关的应用程序，并通过案例研究对整个集成方法进行了验证。这种集成方法具有很强的可扩展性，可应用于各类机电产品。
Proper recovery of electromechanical products can prevent pollution, improve materials recycling rate and make economic benefits as well. However, a major obstacle is that the product lifecycle information essential for the recovery decision-making is difficult to be collected. This article shows how radio frequency identification (RFID) can be utilised to record and trace the lifecycle information, hence optimising disassembly process and improving recovery efficiency. The key factors of the integrated method are demonstrated: (1) an assembly–disassembly model is constructed purposefully due to characteristics of RFID; (2) a flexible encoding and storage approach using XML format is proposed uniquely for a universal usage of the limited memory space in RFID tags; and (3) a detailed iteration process for the automatic generation of a near-optimum disassembly sequence is illustrated. In addition, a set of related application programmes are developed, and the whole integrated method is verified by a case study. This integrated method is highly extensible, and it can be applied to various types of electromechanical products.