| 多目标混流装配计划排序问题 |
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| 引用本文： | 黄刚,邵新宇,饶运清.多目标混流装配计划排序问题[J].华中科技大学学报(自然科学版),2007,35(10):84-86,90. |
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| 作者姓名： | 黄刚 邵新宇 饶运清 |
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| 作者单位： | 华中科技大学,机械科学与工程学院,湖北,武汉,430074 |
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| 基金项目： | 国家重点基础研究发展计划(973计划)
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国家科技支撑计划 |
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| 摘 要： | 在总结混流装配线排序问题的优化目标基础上,给出了一种混流装配线排序多目标优化模型.采用一种染色体映射的策略,有效地解决了遗传算法中染色体变化后难以保证主生产计划约束的问题.对比计算的结果表明:多目标计划排序不仅能有效保证基于生产负荷平衡的目标和基于物流平顺化的目标的要求,同时还能减少装配中品种切换频繁的问题.
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| 关 键 词： | 混流装配线 排序 多目标优化 加权法 多目标优化模型 混流装配线 装配计划 排序问题 sequencing problem assembly optimization multiple objects 品种 平顺 物流 负荷平衡 生产计划 目标计划 结果 对比计算 约束 染色体变化 遗传算法 策略 |
| 文章编号： | 1671-4512（2007）10-0084-03 |
| 修稿时间： | 2007-03-21 |
Study on multiple objects optimization of mixed-model assembly sequencing problem |
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| Huang Gang,Shao Xinyu,Rao Yunqing.Study on multiple objects optimization of mixed-model assembly sequencing problem[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2007,35(10):84-86,90. |
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| Authors: | Huang Gang Shao Xinyu Rao Yunqing |
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| Institution: | College of Mechanical Science and Engineering, Huazhong University of Science and Technology, Wuhan 430074, China |
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| Abstract: | Considering more objectives may lead to more practicable result in mixed-model assembly line sequencing.The objectives that generally adopt are described and a mixed-model assembly line sequencing problem is proposed.The genetic algorithm is applied to solve this problem.A chromosome mapping strategy is introduced to eliminated violations between master plan and decoded schedule after genetic operations.Computational results show that multi-objective sequencing can reduce the frequency of changeovers in the assembly process while meet the object of workload and parts usage. |
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| Keywords: | mixed-model assembly lines sequencing multiple objects optimization weighted sum model |
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