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Deep Learning-Driven Optimization of Fenestration for Daylighting in Hot-Arid Climates: A Hybrid Evolutionary Framework | ||
| Journal of Design Thinking | ||
| مقاله 7، دوره 6، شماره 2، اسفند 2025، صفحه 281-295 اصل مقاله (945.68 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22059/jdt.2026.408857.1176 | ||
| نویسندگان | ||
| Ahmad Najafi1؛ Sanaz Rahravi Poodeh* 2؛ Bahareh Tadayon1 | ||
| 1Department of Urbanism, Tourism, Architecture and Research Center, Isf.C., Islamic Azad University, Isfahan, Iran. | ||
| 2Department of Architecture, Tourism, Architecture and Research Center, Isf.C., Islamic Azad University, Isfahan, Iran. | ||
| چکیده | ||
| This study articulates a pioneering, integrated methodology for the optimization of fenestration and spatial configuration in residential living rooms, tailored specifically to the exigencies of Isfahan’s hot-arid climate. The overarching objective is the maximization of daylighting performance through the simultaneous evaluation of three pivotal climate-based metrics: Spatial Daylight Autonomy (sDA), Annual Sunlight Exposure (ASE), and Useful Daylight Illuminance (UDI). Distinctively, this research synergizes a Deep Learning (DL) predictive model with a genetic algorithm-based multi-objective optimization framework (Galapagos), transcending the limitations of traditional static modeling techniques. The deployed feedforward neural network exhibited exemplary predictive fidelity, yielding R² coefficients of 0.97 for UDI and ASE, and a perfect 1.00 for sDA. Subsequent interpretability analyses underscored the critical impact of room depth and Window-to-Wall Ratio (WWR) on luminous performance. The optimization protocol culminated in a definitive design archetype for a south-facing volume (4m width × 5m depth), oriented at a -1-degree azimuth. This configuration, featuring a 30% WWR distributed across two vertical apertures with a 0.90m sill height and devoid of external shading, achieved an optimal equilibrium: 100% sDA, 43% ASE, and 72% UDI. Consequently, this work establishes a robust, data-driven framework for sustainable architectural practice, offering precise parametric guidelines for daylighting efficacy in challenging climatic zones. | ||
| کلیدواژهها | ||
| ِDeep Learning in Architecture؛ AI-Based Architectural Design؛ AI-Enhanced؛ Parametric Optimization؛ Integrated Framework | ||
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