| 功能范畴下产品概念设计阶段用户需求功能的表达 |
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| 引用本文： | 单鸿波,李淑霞. 功能范畴下产品概念设计阶段用户需求功能的表达[J]. 东华大学学报(自然科学版), 2007, 33(3): 277-281,286 |
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| 作者姓名： | 单鸿波 李淑霞 |
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| 作者单位： | 1. 东华大学,机械工程学院,上海,201620
2. 华东理工大学,管理科学与工程系,上海,200237 |
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| 基金项目： | 国家自然科学基金;东华大学校科研和教改项目 |
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| 摘 要： | 针对产品概念设计阶段获取的用户需求,依据功能的本质不变性,在功能范畴下拟定了用户需求功能抽象的原则,以基本功能集为组成单元,提出了包含运动、能量、控制、关联、综合5种类型基本功能集的用户需求功能矩阵表达方法,并设计相应的表达矩阵简化算法,最后通过实例验证该表达方法的可行性和实用性,并给出了相应的结论和未来需要进一步研究的内容.
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| 关 键 词： | 功能 用户需求功能 功能分类 基本功能集 表达矩阵 概念设计 |
| 文章编号： | 1671-0444（2007）03-0277-05 |
| 修稿时间： | 2006-11-23 |
Expression of Customer Requirement Function for Product Conceptual Design Phase in Function Domain |
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| SHAN Hong-bo,LI Shu-xia. Expression of Customer Requirement Function for Product Conceptual Design Phase in Function Domain[J]. Journal of Donghua University, 2007, 33(3): 277-281,286 |
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| Authors: | SHAN Hong-bo LI Shu-xia |
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| Affiliation: | 1. College of Mechanical Engineering, Donghua University, Shanghai 201620, China; 2. Department of Management Science and Engineering, East China University of Science and Technology, Shanghai 200237, China |
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| Abstract: | According to the essence invariability of function, the principle of abstraction for customer requirement function is firstly drawn up. Then, the expression method of customer requirement function matrix based on five function sets which include motion, power, control, enclosures and synthetic function set is proposed . Furthermore, the corresponding simplify algorithm of expression matrix is designed. After that, a case study is used to validate the proposed method. At last, the relevant conclusion and further research content are presented. |
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| Keywords: | function customer requirement function function classification basic function set expression matrix conceptual design |
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