scholarly journals Disassembly sequence planning: Recent developments and future trends

Author(s):  
Zude Zhou ◽  
Jiayi Liu ◽  
Duc Truong Pham ◽  
Wenjun Xu ◽  
F Javier Ramirez ◽  
...  

Remanufacturing has gained increasing attention due to its economic, environmental and societal benefits as well as its contribution to the sustainability of natural resources. Disassembly is the first and usually the most difficult process in remanufacturing a product. Disassembly sequence planning, which aims to find the optimal disassembly sequence, is required to improve efficiency and reduce cost. There have been many investigations in this field and several disassembly sequence planning methods have been developed. This article reviews the main existing disassembly sequence planning methods from the perspectives of disassembly mode, disassembly modelling and planning method. The characteristics of different methods are analysed and summarised from those perspectives. Future trends in disassembly sequence planning are also discussed to reveal gaps in existing research.

Sadhana ◽  
2021 ◽  
Vol 46 (2) ◽  
Author(s):  
Gulivindala Anil Kumar ◽  
M V A Raju Bahubalendruni ◽  
V S S Prasad ◽  
K Sankaranarayanasamy

Symmetry ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 663
Author(s):  
Cheng Zhang ◽  
Amir Mohammad Fathollahi-Fard ◽  
Jianyong Li ◽  
Guangdong Tian ◽  
Tongzhu Zhang

Product disassembly and recycling are important issues in green design. Disassembly sequence planning (DSP) is an important problem in the product disassembly process. The core idea is to generate the best or approximately optimal disassembly sequence to reduce disassembly costs and time. According to the characteristics of the DSP problem, a new algorithm to solve the DSP problem is proposed. Firstly, a disassembly hybrid graph is introduced, and a disassembly constraint matrix is established. Secondly, the disassembling time, replacement frequency of disassembly tool and replacement frequency of disassembly direction are taken as evaluation criteria to establish the product fitness function. Then, an improved social engineering optimizer (SEO) method is proposed. In order to enable the algorithm to solve the problem of disassembly sequence planning, a swap operator and swap sequence are introduced, and steps of the social engineering optimizer are redefined. Finally, taking a worm reducer as an example, the proposed algorithm is used to generate the disassembly sequence, and the influence of the parameters on the optimization results is analyzed. Compared with several heuristic intelligent optimization methods, the effectiveness of the proposed method is verified.


2008 ◽  
Vol 71 (13-15) ◽  
pp. 2720-2726 ◽  
Author(s):  
Wang Hui ◽  
Xiang Dong ◽  
Duan Guanghong

2020 ◽  
Vol 106 (9-10) ◽  
pp. 4611-4622 ◽  
Author(s):  
Xuhui Xia ◽  
Huixian Zhu ◽  
Zelin Zhang ◽  
Xiang Liu ◽  
Lei Wang ◽  
...  

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