ABSTRACT
Compliant mechanisms offer substantial advantages in adaptive façade systems by reducing the mechanical complexity associated with traditional rigid-body mechanisms. Among various techniques, curved-line folding (CLF) has become a prominent approach for developing these mechanisms. While CLF-based systems have primarily used smart materials or conventional actuators to achieve motion, the potential for cable-driven actuation within CLF systems remains underexplored. This study addresses this gap by comparing two distinct cable-driven CLF patterns, focusing on their structural and environmental performance for adaptive façade applications. The methodology of this comparison and the paper includes Finite Element Analysis (FEA) to evaluate stress distribution in cables and flaps, dynamic analysis for force distribution, and environmental analysis to optimize daylighting and reduce glare throughout the year. The results highlight the importance of crease and cable pattern integration in developing efficient and functional shading solutio
