A new method for concurrent multi-scale design optimization of fiber-reinforced composite frames with fundamental frequency constraints - Duan, Zunyi; Wang, Jingyuan; Xu, Bin; Liu, Yuqi; Yan, Jun (Structural and multidisciplinary optimization, 2021)
Keywords: Composite materials; Computational Mathematics and Numerical Analysis; Constraints; Design optimization; Engineering; Engineering Design; Fiber composites; Frame design; Frame structures; Frames; Interpolation; Materials selection; Minimum cost; Moments of inertia; Polynomials; Research Paper; Resonant frequencies; Theoretical and Applied Mechanics; Topology optimization; Composite frames; Multi-scale design optimization; Singular optimum; Polynomial material interpolation; Fundamental frequency; Discrete material optimization