Design and Management of Flexible, Electronic Assembly Systems

灵活的电子装配系统的设计和管理

• 批准号: 8500898
• 负责人: George Smith
• 金额: --
• 依托单位: Ohio State University Research Foundation -DO NOT USE
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1985
• 资助国家: 美国
• 起止时间: 1985-09-01 至 1989-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8500898&HistoricalAwards=false
• 关键词: Design; Management; Flexible; Electronic; Assembly

A model has been developed which describes the transient performance (which is more realistic than assuming steady state performance) of large-scale assembly systems. This model has computer run times which are low and affordable (CPU cost of $1.00, for example), compared with prohibitive costs for simulation runs ($700, for example). The model is based on two assumptions, which were partially verified in the preceding work. One purpose of this research is to complete the verification. If this can be done, the result should be a planning process to guide the system designer in developing and evaluating alternative designs; a quantitative procedure to assure effective material management; and a descriptive model that quantifies all relevant trade-offs in test/rework strategies. The approach involves four tasks. First is development of the mathematics required to manipulate the model and to reduce errors resulting from approximations. Second is generation of a computer program that can apply the model for both description and prescription. Third will be evaluation of the tools in actual production situations. Fourth will be dissemination of the results, including making the computer program available in usable form.

已经开发了一个模型，描述了瞬态性能 （这比假设稳态性能更现实） 大规模组装系统。 这个模型有计算机运行时间， 价格低廉（例如，CPU成本为1美元）， 模拟运行的高昂成本（例如700美元）。 模型 基于两个假设，这些假设在 前期工作。 这项研究的目的之一是完成 验证 如果能做到这一点，结果应该是一个规划 指导系统设计者开发和评估的过程 替代设计;一个定量的程序，以确保有效的 材料管理;和一个描述性模型，量化所有 测试/返工策略中的相关权衡。 该方法涉及 四项任务。 首先是数学的发展， 操纵模型，并减少由 近似值 第二是生成一个计算机程序， 将该模型应用于描述和处方。 三次重计费用将 在实际生产情况下评估工具。 第四遗嘱 传播结果，包括制作计算机程序 可用的形式。