COMPLEX PRODUCT DISASSEMBLY AND REGENERATION-ORIENTED INTEGRATED DECISION-MAKING METHOD FOR DISASSEMBLY SCHEMES AND REGENERATION SCHEMES

摘要

A complex product disassembly and regeneration-oriented integrated decision-making method for disassembly schemes and regeneration schemes, comprising the following steps: randomly generating an initial disassembly scheme and an initial regeneration scheme of a complex product to be disassembled; generating a feasible disassembly scheme and a feasible regeneration scheme according to the quality states and disassembly precedence relationships of the parts of the complex product to be disassembled; encoding the disassembly scheme and the regeneration scheme by using a real number encoding mechanism; and performing evolutionary operation on the encoding by using an improved co-evolutionary algorithm to optimize an overall regeneration value and obtain an optimal disassembly scheme and an optimal regeneration scheme. According to the integrated decision-making method, the defect that the existing method cannot realize benefit maximization due to failure to consider the mutual influence of a disassembly scheme and a regeneration scheme simultaneously can be overcome, and the integrated decision of the disassembly and regeneration of the complex product can be realized.