Research on Torsional Property of Body-In-White Based on Square Box Model and Multiobjective Genetic Algorithm

<div>The results of BIW after optimization. (a) The boundary conditions of BIW after optimization. (b) The torsional displacement after optimization. (c) The first-order torsional frequency after optimization.</div>

Mathematical Problems in Engineering

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Figure 12

Figure 12: Research on Torsional Property of Body-In-White Based on Square Box Model and Multiobjective Genetic Algorithm 