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Título del libro: 11th 2025 International Conference On Control, Decision And Information Technologies, Codit 2025
Título del capítulo: Multi-Objective Optimization of the Taper Ratio for Conical Flywheels

Autores UNAM:

Autores externos:

Idioma:

Año de publicación:
2025
Palabras clave:

Energy per unit mass; Energy storage efficiencies; Multi-objectives optimization; Optimisations; Optimization framework; Performance metrices; Shapes factors; Taper ratios; Thickness profiles; Varying thickness


Resumen:

© 2025 IEEE.This work presents a multi-objective optimization framework for the design of conical flywheels with linearly varying thickness profiles. The goal was to maximize energy storage efficiency while minimizing mass and maintaining structural integrity. Key performance metrics - energy per unit mass (em), shape factor (k), and mass (m) - were normalized based on their optimization direction and combined into a composite score. Correlation analysis revealed strong linear dependencies between certain variables, allowing dimensionality reduction without compromising performance sensitivity. The framework efficiently evaluated 100 taper ratio values in under one second, identifying an optimal taper ratio of Topt ? 2.38 that achieves a balanced trade-off among competing objectives. The methodology is computationally efficient, interpretable, and generalizable to different materials and operating conditions, offering a practical tool for early-stage flywheel design.


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