To promote the development of disassembly industrialization, reasonable disassembly line layout and disassembly process planning are essential. According to the concept of lean production, this paper presents a multip...
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ISBN:
(纸本)9781665440899
To promote the development of disassembly industrialization, reasonable disassembly line layout and disassembly process planning are essential. According to the concept of lean production, this paper presents a multiple-product partial U-shaped disassembly line balancing (MP-UDLB) problem. In this MP-UDLB problem, different types of end-of-life products are disassembled on the same U-shaped disassembly line at the same time. A mathematical model is constructed for the MP-UDLB problem to maximize the disassembly profit and minimize disassembly energy consumption simultaneously. A multi-objective discrete brainstorming optimizer (MDBO) is proposed to solve the MP-UDLB problem. The proposed MDBO is applied to real-world cases, i.e., a ballpoint pen and washing machine, and compared with other multi-objective algorithms. The experimental results show that the proposed MDBO outperforms peer algorithms.
A disassembly line balancing problem (DLBP) exists in the recycling process of end-of-life (EOL) products. It involves such factors as uncertainty of disassembly time and disassembly failure risk. Effective decisions ...
详细信息
ISBN:
(纸本)9781728185262
A disassembly line balancing problem (DLBP) exists in the recycling process of end-of-life (EOL) products. It involves such factors as uncertainty of disassembly time and disassembly failure risk. Effective decisions can be made by taking them into full consideration. Under the constraints of disassembly precedence relationships and cycle time, this work establishes a stochastic multi-objective DLBP model subject to disassembly failure based on a disassembly AND/OR graph of EOL products. It considers disassembly failure risk and comprehensively evaluates the profit, energy consumption, average idle time of workstations, and hazard disassembly. Then, a new multi-objective discrete brainstorming optimizer that combines stochastic simulation is proposed for obtaining high-quality feasible solutions. Experimental results show the validity of the proposed algorithm. It outperforms both nondominated sorting genetic algorithm II and multi-objectivediscrete grey wolf optimizer.
To promote the development of disassembly industrialization,reasonable disassembly line layout and disassembly process planning are *** to the concept of lean production,this paper presents a multiple-product partial ...
详细信息
To promote the development of disassembly industrialization,reasonable disassembly line layout and disassembly process planning are *** to the concept of lean production,this paper presents a multiple-product partial U-shaped disassembly line balancing(MP-UDLB) *** this MP-UDLB problem,different types of end-of-life products are disassembled on the same U-shaped disassembly line at the same time.A mathematical model is constructed for the MP-UDLB problem to maximize the disassembly profit and minimize disassembly energy consumption simultaneously.A multi-objective discrete brainstorming optimizer(MDBO) is proposed to solve the MP-UDLB *** proposed MDBO is applied to real-world cases,i.e.,a ballpoint pen and washing machine,and compared with other multi-objective *** experimental results show that the proposed MDBO outperforms peer algorithms.
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