| 基于排队网的FFS设备配置优化方法 |
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| 引用本文： | 陈磊,陈庆新,毛宁,俞爱林.基于排队网的FFS设备配置优化方法[J].模具工业,2013,39(8):1-6. |
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| 作者姓名： | 陈磊 陈庆新 毛宁 俞爱林 |
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| 作者单位： | 广东工业大学广东省计算机集成制造系统重点实验室,广东广州,510006 |
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| 基金项目： | 国家自然科学基金，广东省部产学研结合项目，广东省教育部产学研结合示范基地项目 |
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| 摘 要： | 模具制造系统设备配置优化问题是非线性整数规划问题,对多级柔性流水车间(FFS)因其产品输出率和平均生产周期这2个约束条件无法用封闭形式加以表达,故很难获得精确解。为此提出了求解该约束条件下的近似优化方法,建立了相应的排队网近似模型,利用近似方法求解输出率和平均生产周期,并通过eM-Plant仿真验证了该近似方法求解输出率和平均生产周期的有效性。为确定模具制造车间的设备配置提供了一种快速有效的解决方法。
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| 关 键 词： | 模具制造 设备配置 排队网 输出率 平均生产周期 |
Approximate optimization of facility configuration for flexible flow shop based on queuing network model |
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| CHEN Lei
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CHEN Qing-xin
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Mao Ning
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Yu Ai-lin.Approximate optimization of facility configuration for flexible flow shop based on queuing network model[J].Die & Mould Industry,2013,39(8):1-6. |
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| Authors: | CHEN Lei CHEN Qing-xin Mao Ning Yu Ai-lin |
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| Affiliation: | (Key Laboratory of Computer Integrated Manufacturing System of Guangdong Province, Guangdong University of Technology, Guangzhou, Guangdong 510006, China) |
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| Abstract: | The optimization of facility configuration for the mould manufacturing system is a problem of nonlinear integer programming. Because of the constraints of output rate and average production cycle which can＇t be described by closed-form, it is difficult to obtain the exact solution for flexible flow shop. An approximate optimization method was pro- posed for the problem and the corresponding aqueuing network model was also developed. The output rate and average production cycle were solved by using the approximate meth- od and the solutions were validated by the simulation software eM-Plant. |
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| Keywords: | mould manufacture facility configuration queueing network output rate average production cycle |
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