Sequencing and Balancing Mixed-Model Assembly Lines in Just-in-Time Production Systems

准时生产系统中混合模型装配线的排序和平衡

• 批准号: 9500529
• 负责人: Fong-Yuen Ding
• 金额: $ 7.07万
• 依托单位: North Dakota State University Fargo
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-01 至 1997-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9500529&HistoricalAwards=false
• 关键词: Sequencing; Balancing; Mixed; Model; Assembly

9500529 Ding In this research, the problem of developing methods and rules to sequence and balance mixed-model assembly lines is addressed. The objective of the research is to develop methods for sequencing parts in a mixed-model assembly line so as to minimize part usage variation. The methods proposed in this research will account for both the variations in finished-part level production and part usage. The effect of mix model changes on the effectiveness of an existing balance will be analyzed. Furthermore, rules for determining the necessity of re-balancing a mixed model assembly line will also be developed. Industrial models in mixed-model assembly lines to incorporate industrial concerns will also be performed. This will be supported through industrial data to be collected as part of the research. Finally, computer simulation for testing the effectiveness of the techniques developed will be undertaken using both industrial and randomly generated data. Product assembly is a critical part of manufacturing. Most products are made of several parts which are assembled together. Given the pressure for quick order turnaround time and small lot size manufacture, the need for efficient management and control of mixed-model assembly lines are all the more important. Significant economic gains will be realized through improvement in mixed-model assembly line management. The outcome of this research will contribute to a better understanding of the characteristics of mixed-model assembly lines.

9500529在这项研究中，提出了混合装配线排序和平衡的方法和规则的问题。该研究的目的是开发混合型号装配线中零件排序的方法，以最大限度地减少零件使用差异。这项研究中提出的方法将考虑到成品零件水平生产和零件使用的差异。将分析混合模型变化对现有平衡的有效性的影响。此外，还将制定确定重新平衡混合型号装配线的必要性的规则。还将展示混合型号装配线中的工业模型，以纳入工业问题。这将通过将作为研究的一部分收集的工业数据来支持。最后，将使用工业数据和随机生成的数据进行计算机模拟，以测试所开发技术的有效性。产品装配是制造业的重要组成部分。大多数产品都是由几个部件组装而成的。考虑到订单周转时间快和小批量生产的压力，对混合型号装配线的有效管理和控制的需要变得更加重要。通过改进混合模式装配线管理，将实现显著的经济效益。这一研究成果将有助于更好地了解混流装配线的特点。