Parallel scheduling disassembly path forming method based on mixing fuzzy model

The invention discloses a parallel scheduling disassembly path forming method based on a mixing fuzzy model; the method comprises the following steps: building a fuzzy time scheduling disassembly process model, and deriving a fuzzy boundary and detachable constraint conditions; hybrid coding the dis...

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Bibliographic Details
Main Authors LU RUNJIE, ZHANG ZHIFENG, FENG YIXIONG
Format Patent
LanguageChinese
English
Published 28.09.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a parallel scheduling disassembly path forming method based on a mixing fuzzy model; the method comprises the following steps: building a fuzzy time scheduling disassembly process model, and deriving a fuzzy boundary and detachable constraint conditions; hybrid coding the disassembly sequence of all parts on stations and station sequence numbers of each disassembly step; using an improved heredity algorithm to optimize so as to obtain the minimum time and cost. The method can solve fuzzy time complex equipment parallel disassembly path forming and disassembly station scheduling optimization problems, thus shortening disassembly process time and reducing disassembly cost, improving production efficiency, introducing the gauss function into optimization solving, improving variation operation quality, accelerating convergence speed, and obtaining a better result. 本发明公开了种基于混合模糊模型的并行调度拆卸路径生成方法。首先建立模糊时间调度拆卸过程模型，推导模糊边界和可拆卸约束条件。然后对所有零件在工位上的拆卸顺序和每道拆卸工序的工位序号进行混合编码，最后，采用改进遗传算法来优化，得到最小的时间和成本。本发明解决
Bibliography:Application Number: CN20161307304