Dynamic shading of a building envelope based on rotating polarized film system controlled by one-dimensional cellular automata in regular tessellations (triangular, square and hexagonal)

作者：Zawidzki Machi^*

来源：Advanced Engineering Informatics, 2015, 29(1): 87-100.

DOI：10.1016/j.aei.2014.09.008

• Adaptive architecture
• Organic architecture
• Building envelope
• CA shading

The original prototype of the cellular automaton (CA) shading system (CASS) for building facades was based on rectangular array of cells and used liquid crystal technology. This paper introduces polarized film shading system (PFSS) - an alternative approach based on opto-mechanical modules whose opacity is a function of the rotation of polarized film elements. PFSS in regular tessellations: triangular, square and hexagonal are discussed. Simulations for each type of tessellation are presented and visualized. Visual attractiveness of emergent CA patterns manifested by "particles" and "solitons" is discussed.

• 出版日期2015-1
• 单位MIT