中国机械工程

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基于功构映射的拆卸设备设计方法

杨得玉1;徐志刚2;沈卫东1;朱卓悦1   

  1. 1.山东大学机械工程学院,济南,250061
    2.山东大学深圳研究院,深圳,518057
  • 出版日期:2019-06-10 发布日期:2019-06-11
  • 基金资助:
    国家自然科学基金资助项目(61272017);
    深圳市科技创新委员会资助项目(JCYJ20160510165328965)

Dismantling Equipment Design Method Based on Function to Structure Mapping

YANG Deyu1;XU Zhigang2;SHEN Weidong1;ZHU Zhuoyue1   

  1. 1.School of Mechanical Engineering,Shandong University,Jinan,250061
    2.Shenzhen Research Institute of Shandong University,Shenzhen,Guangdong,518057
  • Online:2019-06-10 Published:2019-06-11

摘要: 针对拆卸对象和拆卸过程对拆卸设备设计的特殊要求,提出了基于功构映射的拆卸设备设计方法。将拆卸设备的概念设计过程定义为需求域、功能域、行为性能域和结构域之间的映射过程和求解过程,利用面向对象技术构建了拆卸设备设计的需求信息集合;运用功能分解和功能表面集成规则构造了功能集合和行为性能集合;定义了拆卸设备设计过程的需求-功能映射模型和功能-结构映射模型。通过需求信息的层级提取、映射和参数化,生成了用于拆卸设备结构重构的基本约束矩阵,用于指导拆卸设备的创新设计。通过键盘拆卸设备的设计,验证了所提方法的有效性和实用性。

关键词: 拆卸设备, 功构映射, 功能表面, 结构重构约束矩阵

Abstract: A dismantling equipment design method was proposed based on function to structure mapping according to the special requirements of dismantling objects and processes. The conceptual design processes of dismantling equipment were defined as the mapping and solution processes among requirement domain, function domain, behavior domain and structure domain. The set of requirement information for dismantling equipment design was established based on the object-oriented technology. The function set and the behavior set were constructed by using functional decomposition and integration rules of function surfaces. The requirement-function mapping model and function-structure mapping model of the dismantling equipment design processes were defined. The basic constraint matrix of structural reconstruction was generated to guide the innovative design of dismantling equipment through the hierarchical extraction, mapping and parameterization of requirement informations. And a case study of dismantling equipment design for keyboard was presented to testify the feasibility and practicability of the proposed method.

Key words: dismantling equipment, function to structure mapping, function surface, constraint matrix of structural reconstruction

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