Abstract Parametric architecture can be used to improve design quality by integrating and coordinating design components, and any change in one parameter affects the final design. Daylight is a crucial parameter in designing energy-efficient buildings. In this research, daylight inside a building was improved by designing a kinetic shading system with independent units parametrically responding to sunlight through 3D rotation (around the centers of the units) and 2D movement (on the surface of the shading system). Various patterns were determined to create the unit's basic form and allow the designer to have a wide range of options. The units were defined with the plugin “Grasshopper.” Their rotation was parametrically controlled on the basis of sun path and weather data by using “Honeybee” and “Ladybug” plugins to provide constant optimized daylighting inside the building. Results showed that the use of such a shading system in optimal situations can greatly increase the efficiency of indoor daylight.

中文翻译：

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通过自动动态遮阳系统实现建筑物内最佳日光的计算方法

摘要参数化体系结构可用于通过集成和协调设计组件来提高设计质量，并且一个参数的任何更改都会影响最终设计。日光是设计节能建筑的关键参数。在这项研究中，通过设计具有独立单元的动态遮阳系统来改善建筑物内部的日光，这些独立单元通过3D旋转（围绕单元的中心）和2D移动（在遮阳系统的表面）对太阳光进行参数响应。确定了各种模式以创建单元的基本形式，并允许设计人员具有多种选择。这些单位是使用“ Grasshopper”插件定义的。通过使用“蜜蜂”和“瓢虫”插件根据建筑物的日照路径和天气数据，对它们的旋转进行参数控制，以在建筑物内提供恒定的优化日光。结果表明，在最佳情况下使用这种遮阳系统可以大大提高室内日光的效率。