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功能模型格式语言FFL 及FFL 模型研究

  

  • 出版日期:2012-02-24 发布日期:2015-06-19

Research on function-model format language and FFL model

  • Online:2012-02-24 Published:2015-06-19

摘要: :功能模型是概念设计的核心处理对象。首先,在分析比较功能树和可拓功
能模型的基础上,提出了基于XML 的功能模型格式语言FFL(Function-model Format
Language),总结并提炼了FFL 的定义与特征,归纳并阐述了FFL 的语法规则和语义约束;
其次,提出了基于FFL 的可拓功能模型到功能树的转换算法;最后,通过实例验证了FFL
在促进功能模型之间的联系和沟通中的重要作用。

关键词: 概念设计, 功能模型, 功能模型格式语言, 可拓学, 功能树

Abstract: Function model is the kernel processing object of the conceptual design. First, a
function-model format language (FFL) is proposed based on the analysis of function tree and
extenics function model. The reatures of FFL are summarized and the definition and grammar are
given. Second, an algorithm of conversion from extenics function model to function tree is put
forward. Lastly, an example testifies the important role of FFL in promoting the connections
among function models.

Key words: conceptual design, function model, function-model format language, extenics;