A Structured Synthesis Strategy for Mechanical Devices
机械器件的结构化合成策略
基本信息
- 批准号:8814760
- 负责人:
- 金额:$ 32.77万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:1989
- 资助国家:美国
- 起止时间:1989-02-01 至 1992-07-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Good mechanical designs are often composed of highly- integrated, tightly-coupled components where the interactions among the components are essential to the function and economic execution of the design. This assertion runs counter to design methodologies in other engineering fields, such as software design and circuit design, that advocate designs in which each component fulfills a single function with minimal interaction. Because of the geometry, weight, and cost of mechanical components, converting a single functional requirement into a single component is often both impractical and infeasible. Each component may contribute to the performance of more than one function, and the performance of each function may be distributed over many components. In fact, most mechanical components perform not only the desired function, but also many additional, unintended functions. In good mechanical designs, these additional functions often are exploited. A formal methodology for mechanical design for transforming the system functional requirements into a description of a realizable physical system is proposed. It is the hypothesis that, by creating a formal description of the function of a limited set of mechanical designs and a corresponding description of physical components, a description of a physical system that takes advantage of the multiple functions of its components can be generated.
良好的机械设计通常由高度集成、紧密耦合的组件组成,其中组件之间的相互作用对设计的功能和经济执行至关重要。这一断言与其他工程领域的设计方法背道而驰,例如软件设计和电路设计,这些领域主张每个组件以最少的交互来实现单一功能的设计。由于机械部件的几何形状、重量和成本,将单个功能需求转换为单个部件通常是不切实际和不可行的。每个组件可以贡献一个以上功能的性能,并且每个功能的性能可以分布在多个组件上。事实上,大多数机械部件不仅执行所需的功能,还执行许多额外的、非预期的功能。在好的机械设计中,这些附加功能经常被利用。提出了一种机械设计的形式化方法,将系统功能需求转化为可实现的物理系统的描述。它的假设是,通过创建对一组有限的机械设计的功能的正式描述和对物理组件的相应描述,可以生成利用其组件的多种功能的物理系统的描述。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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James Rinderle其他文献
James Rinderle的其他文献
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Expanding the Engineering Pipeline by Recruiting, Mentoring and Graduating Transfer Students
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- 批准号:
0728485 - 财政年份:2007
- 资助金额:
$ 32.77万 - 项目类别:
Standard Grant
Presidential Young Investigator Award: Function, Form, and Fabrication Relationships in Design
总统青年研究员奖:设计中的功能、形式和制造关系
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9048025 - 财政年份:1990
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$ 32.77万 - 项目类别:
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Presidential Young Investigator Award: Function, Form, and Fabrication Relationships in Design
总统青年研究员奖:设计中的功能、形式和制造关系
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$ 32.77万 - 项目类别:
Standard Grant
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