| With the development of green buildings and the gradual maturity of parametric technology,more and more designers adopt parametric design methods to optimize the physical performance of buildings,reduce building energy consumption and improve the physical comfort of the internal space of buildings.Among them,parametric design is one of the more popular directions to optimize the lighting quality of the building space.Optimizing the physical properties of the building space through parametric design can greatly improve the efficiency and reliability of design optimization,improve the logical rigor of the design process,and create new design types.As an architectural interface closely related to the internal lighting environment-skin,it affects the indoor lighting environment to a large extent,and then affects the overall comfort of the indoor space.When the external light environment changes,the dynamic skin of the building can respond to this change in time,make adjustments to ensure that the interior is in a dynamic balance,and is an intelligent reactive skin.This paper combines architectural dynamic skin with parametric design,guided by natural lighting quality,and explores the characteristics of various types of architectural dynamic skin and the advantages and disadvantages of lighting under the parametric design environment.Firstly,in terms of parametric design,architectural light environment performance,and dynamic skin,the relevant theoretical basis is explained,and the difference in the types of dynamic skin oriented by light environment is determined as the research direction.Then collect cases based on related theories,summarize and analyze the types of dynamic skins,design methods of light environment design cases,and parametric design methods.After that,on the basis of case analysis,parametric design was used to design simulations of actual cases,and its methods and procedures were summarized,as a preliminary exploration for subsequent design experiments,and it was preliminarily proved that dynamic skin has certain advantages compared with ordinary skin.Advantage.Then it analyzes and classifies the dynamic skin’s movement mode,material,basic form,scale,and building light environment indicators,as the design experiment conditions.Then through multi-category parameterized dynamic skin design and simulation experiments,the parametric design process of dynamic skin is summarized.Then the parameterization and dynamic skin are combined,and the method of multi-objective evaluation index optimization is used to compare and analyze the differences in light environment adaptability between different types of dynamic skin.After a summary and analysis,it is found that the dynamic epidermis of the lateral rotation movement and the radial folding movement has excellent light environment adaptability,while the dynamic epidermis of the vertical sliding type has general light environment adaptability.Finally,the general process of parametric design of dynamic skin oriented by light environment is summarized,which provides a meaningful reference for follow-up related research.At the end of the article,it summarizes the innovations and shortcomings of this article in the field of dynamic skin parametric design,and looks forward to the development of future trends. |
