单零件族可重构制造系统的生产能力优化设计  

Optimal Capacity Design of Re-configurable Manufacturing System for Single Part Family

作　　者：楼洪梁[1] 杨将新[1] 林亚福[1] 吴昭同[1] 盛伯浩[2] 

机构地区：[1]浙江大学机械与能源工程学院 [2]北京机床研究所

出　　处：《农业机械学报》2007年第2期125-128,共4页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家"863"高技术研究发展计划资助项目(项目编号:2001AA412160)

摘　　要：基于排队论方法,建立了单零件族随机市场需求模型与可重构制造系统(RMS)的排队模型,给出了RMS的排队模型与状态瞬时强度转移图,建立了平稳条件下系统的概率平衡方程,得到了RMS与柔性制造系统(FMS)的性能指标。为进行RMS的组态与组态路径设计及仿真设计提供了理论依据。最后以案例验证了所提出的方法的可行性,并对给出的RMS与FMS的性能作了比较,显示了RMS在随机市场需求条件下的优势。Under the stochastic demand, one of the key problems for RMS design is how to design the capacity scalability and storage volume. Based on queuing theory, stochastic market demand model for single product family and production model of manufacturing systems were built. The queuing model and the state probability transition graph of RMS were given. The probability balance equations under stationary condition were constructed. Performance measure indexes of RMS and FMS were presented. Finally, a case study illustrated the developed method is valid. The performances between RMS and FMS were compared, and the advantages of RMS were shown.

关 键 词：可重构制造系统 随机需求 单零件族 

分 类 号：TH165[机械工程—机械制造及自动化]