复杂产品时空形态的多元演绎设计方法研究

With the improvement of people's living standard and aesthetic taste, designs with static and dynamic aesthetic effects as well as multiple functions showing different morphologies are increasing. The current product morphology design focuses on static modeling and single product form design, which lacks effective methods and tools in dynamic and multi-morphology design. This puts forward many challenges to designers in the fields of complex modeling, dynamical presentation and spatio-temporal transformation.. The concept of complex products’ spatio-temporal morphology deduction is proposed, in which dynamics and multi-morphology are the core. Starting from deduction features including complexity, dynamics and conversion, the project use an multi-dimensional grammar consist of shape, configuration and track to describe and driving the rules of deduction，whereby the free deduction from simplicity to complexity is realized；With the guidance and promotion of multi-envelope including image, example, motion spectrum, frame and component, the directional deduction from obscure to clarity is realized. By means of configuration variation of track, mechanism and component shape, configuration mutation of metamorphic mechanism and component body, configuration reorganization of model division and element filling, a transformational deduction from singleton to multi-morphology is realized and verified by instances.. The significance of the project is to promote the research of multi-deductive design theory of complex product’s spatio-temporal morphology, so as to support the division, evolution and transformation of designer’s rough idea of spatio-temporal morphological deduction.

随着人们生活水平和审美情趣的提高，一些兼具静态、动态美学效果以及多个功能而呈现不同形态的设计日趋增多。目前产品形态多以静态造型、单一形态多样化设计为主，在动态性、多态性方面缺乏有效的设计方法和工具，对设计师在在复杂造型、动态呈现、时空转化等方面提出诸多挑战。. 项目提出以动态性、多态性为核心的复杂产品时空形态演绎概念，从其复杂性、动态性、转换性等演绎特点出发，运用形状、构形、运动轨迹等多维度文法对演绎规律描述和驱动，实现从简单到复杂的自由演绎；通过意象-样例-动谱-静帧-构件的多层次模糊包络导向推进，实现从模糊到清晰的定向演绎；综合轨迹-机构-构件形状的构态变动、变胞机构-构件形体的构态变异、模型单元分割填充的构态重组，实现从单态到多态的转化演绎，并进行实例验证。. 项目意义在于推进复杂产品时空形态的多元演绎理论方法研究，为设计师的时空形态演绎构思分治、构思演化、构思转化提供支持。

项目提出以动态性、多态性为核心的复杂产品时空形态演绎概念，围绕时空形态演绎设计模型以及自由演绎、定向演绎、转换演绎等方法展开研究，完成研究内容和进展包括：. 1）构建了复杂形态产品的多元表达和驱动模型。将复杂形态产品的设计要素分为单元关系、布局层次和形态构成，并提出图元、特征、复合图元、复合特征、骨架和轮廓的表达模型对三种设计要素进行表征，并给出构建方法；进而提出文法和布局树驱动模型，实现对表达模型的编辑、更改和生成，为后续的设计提供理论和数据基础。. 2）提出特征文法驱动的单元关系自由变型、结构文法驱动的布局层次自由变型、扫掠文法驱动的形态构成自由变型等方法，实现复杂产品时空形态自由演绎。. 3）提出草图包络驱动的形态定向构建演绎、布局树运算驱动的形态定向融合演绎、文法与布局树驱动的形态定向动效演绎、自生成模板驱动的形态定向动效演绎、参考图像驱动的色彩形态定向动效演绎等方法，实现复杂产品时空形态定向演绎。.. 4）提出基于模块化链的时空形态参变转化演绎、变形骨架的时空形态胞变转化演绎、构态重组的时空形态裂变转化演绎、曲面展平的时空形态维变转化演绎等方法，实现复杂形态产品时空形态转化演绎。. 项目取得相关研究成果包括：发表/录用论文14篇，其中SCI期刊论文7篇，EI期刊/会议论文4篇；申请发明专利8项，其中已授权1项；培养毕业的博士研究生1人，硕士研究生5人。