RFID-based integrated method for electromechanical products disassembly decision-making

Chen, Shaoli; Yi, Jianjun; Zhu, Xiaomin; Jiang, Hui; Ju, Wenqiang

doi:10.1080/0951192x.2016.1145807

Cited by 21 publications

(6 citation statements)

References 29 publications

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“…From equation (11), we know that Bel(i) satisfies 𝐵𝑒𝑙(𝑖) = ∑ 𝑚(𝑗) 𝑗⊆𝑖 ，(𝑖, 𝑗 ⊆ {𝐴, 𝐵, 𝐶, 𝐷, 𝐸, 𝐹, 𝐺}), and that Bel(i) is an increasing function with respect to m(j). Therefore that a large value can be estimated for m(j) when the source of evidence does not disclose a sufficiently correct and credible m(j).…”

Section: Accuracy Analysismentioning

confidence: 99%

“…Yan [7] and others used the federated chain model and Hyperledger blockchain platform to trace the origin of steel products; Wang [8] formed a chain that can be traced back to the origin of the product by means of a smart contract permanently recorded in a distributed ledger. The literature [9][10][11] provides traceability through RFID technology for food, electronics recycling, and electromechanical products, respectively. Scholars [12,13] have also built a traceability system for the quality and safety of pork and wine products through the use of QR codes.…”

Section: Introductionmentioning

confidence: 99%

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Blockchain + D-S Evidence Theory Approach to Traceability of Agricultural Products

Zihan,

Cong,

Chang

2023

Atlantis Highlights in Engineering

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The establishment of an agricultural product traceability system is of great significance to the supervision of agricultural product quality and safety. In response to the problems of complicated operation and low efficiency of existing agricultural product traceability methods, the agricultural product traceability method of blockchain + Dempster-Shafer(D-S) evidence theory is proposed. Through testing and analysis of accuracy and efficiency, the results show that accurate traceability can be achieved through the efforts of all parties in the market environment and the role of the network; in terms of performance, the write throughput of the Blockchain + D-S evidence theory approach and using a clustered traceability approach are almost identical; the highest query throughputs of the two approaches are 251bit/s and 164bit/s, respectively. The query throughput of the Blockchain + D-S evidence theory approach is higher, whereas the time delay of the data query of the Blockchain + D-S evidence theory approach is 368ms, which is much lower than that of the query of using a clustered traceability approach(1375.6ms). The research results have certain significance for the expansion of the blockchain traceability network and the collaborative development of agricultural product traceability.

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Section: Accuracy Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Blockchain + D-S Evidence Theory Approach to Traceability of Agricultural Products

Zihan,

Cong,

Chang

2023

Atlantis Highlights in Engineering

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“…The difference between the combined and decomposition evolutionary method is that the structural features formed by decomposition not only inherit the characteristics of the original structure of the parts but also generate new features. Shaoli Chen et al (2017) show how radio frequency identification (RFID) can be utilized to record and trace the lifecycle information, hence optimizing disassembly process and improving recovery efficiency. Chang et al (2017) aim to address the gap between sustainable product development and product life cycle through optimizing disassembly in each stage of the product life cycle.…”

Section: Evolutionary Design Of Product Structurementioning

confidence: 99%

Product evolutionary design driven by environmental performance

Zhang

Zheng

et al. 2018

Concurrent Engineering

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This article is in terms of product environmental performance demand and proposes four structure evolutionary operation modes which include combined evolutionary method, decomposition evolutionary method, replacement evolutionary method, and material-changing evolutionary method to express the structure evolutionary process of products. Through the quotient space theory and proposed method combined with probability statistics, probability mapping from environmental performance to product structure is established and the evolutionary individuals with outstanding environmental performance are listed. Through the analysis to the specific conditions of the evolutionary individuals, the design constraints are extracted, and the objective function of environmental performance is established. This article presents an interactive genetic algorithm as evolutionary algorithm and combines it with four structure evolutionary operation modes to conduct corresponding gene manipulation and generates evolutionary product. Finally, the proposed methodology is successfully applied to engine gear chamber and the environmental impact is found to be better than before evolution.

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“…Furthermore, one challenge is electronic material identification and separation from other waste. Chen et al proposed recording and tracing the lifecycle information, thus optimising disassembly process and improving recovery efficiency [41].…”

Section: Introductionmentioning

confidence: 99%

Sustainable roll-to-roll manufactured multi-layer smart label

Hakola

Jansson

Futsch

et al. 2021

Int J Adv Manuf Technol

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Sustainability in electronics has a growing importance due to, e.g. increasing electronic waste, and global and European sustainability goals. Printing technologies and use of paper as a substrate enable manufacturing of sustainable electronic devices for emerging applications, such as the multi-layer anti-counterfeit label presented in this paper. This device consisted of electrochromic display (ECD) element, NFC (near field communication) tag and circuitry, all fully roll-to-roll (R2R) printed and assembled on plastic-free paper substrate, thus leading to a sustainable and recyclable device. Our setup uses harvested energy from HF field of a smartphone or reader, to switch an electrochromic display after rectification to prove authenticity of a product. Our novelty is in upscaling the manufacturing process to be fully printable and R2R processable in high-throughput conditions simulating industrial environment, i.e. in pilot scale. The printing workflow consisted of 11 R2R printed layers, all done in sufficient quality and registration. The printed antennas showed sheet resistance values of 32.9±1.9 mΩ/sq. The final yield was almost 1500 fully printed devices, and in R2R assembly over 1400 labels were integrated with 96.5% yield. All the assembled tags were readable with mobile phone NFC reader. The optical contrast (ΔE*) measured for the ECDs was over 15 for all the printed displays, a progressive switching time with a colour change visible in less than 5 s. The smart tag is ITO-free, plastic-free, fully printed in R2R and has a good stability over 50 cycles and reversible colour change from light to dark blue.

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RFID-based integrated method for electromechanical products disassembly decision-making

Cited by 21 publications

References 29 publications

Blockchain + D-S Evidence Theory Approach to Traceability of Agricultural Products

Blockchain + D-S Evidence Theory Approach to Traceability of Agricultural Products

Product evolutionary design driven by environmental performance

Sustainable roll-to-roll manufactured multi-layer smart label

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