生物激励的知识建模与创新类推方法

发布时间：2018-03-13 06:47

  本文选题：生物激励设计　切入点：创新设计　出处：《机械工程学报》2017年15期 　论文类型：期刊论文

【摘要】：生物激励设计作为最具活力的设计创新方法之一,是工程领域创新设计解方案产生的重要途径。针对生物激励设计中缺乏系统的跨领域实例获取和类推方法以支持将生物领域实例映射到工程领域激励创新解方案生成的问题,提出了规范化的生物领域功能-行为-结构(Fbio-Bbio-Sbio)知识元模型和基于知识元模型的解/问题驱动的转换-聚类检索-关联映射-设计综合(Transformation-clustering-mapping-synthesis,TCMS)创新类推过程模型。在解/问题驱动类推过程中,首先根据公理化设计的原则构建类推实例的非耦合知识元模型,完成设计需求/实例到功能模型的转换,然后根据生物功能与依存环境密切相关的特点,进行基于环境特征的聚类检索,以知识元模型功能基为桥梁建立生物与工程领域知识元间映射关系,最后通过对功能分解路径的回溯实现对工程领域知识元模型的设计综合,该类推模型的可能性和有效性在视觉假体装置的设计中得到了验证。
[Abstract]:As one of the most dynamic design innovation methods, In view of the lack of systematic cross-domain case acquisition and analogy methods in biological incentive design to support the mapping of biological domain cases to the generation of innovative solutions in engineering domain, it is an important way to generate innovative design solutions in engineering field. In this paper, we propose a normalized functional, behavioral and structural Fbio-Bbio-Sbiotics knowledge element model in biological domain and a solution / problem-driven transformation based on knowledge element model-clustering retrieval-association mapping-design synthesis synthesis Transformation-clustering-mapping-synthesizer TCMS-based innovative analogy process model. / in the problem-driven analogy process, According to the principle of axiomatic design, the uncoupled knowledge metamodel of analogies is constructed to complete the conversion of design requirements / case to functional models, and then according to the characteristics that biological functions are closely related to dependent environments, Clustering retrieval based on environmental features is carried out, and the mapping relationship between knowledge elements in biology and engineering field is established based on the functional basis of knowledge metamodel. Finally, the design and synthesis of knowledge element model in engineering domain are realized by tracing the path of functional decomposition. The feasibility and validity of the model are verified in the design of visual prosthesis.
【作者单位】： 上海交通大学机械与动力工程学院;上海交通大学机械系统与振动国家重点实验室;
【基金】：国家自然科学基金资助项目(51475288,51605302)
【分类号】：Q811;TP391.1
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