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Surface Stiffness Optimization to Improve Morphing Surface Accuracy
Surface Stiffness Optimization to Improve Morphing Surface Accuracy
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机译:优化表面刚度以提高变形表面精度
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摘要
A method of designing a morphable aerodynamic surface includes discretizing and parameterizing a model of a morphable surface to create a function to optimize; utilizing finite element analysis to solve for displacements and associated errors at an initialization point; and iteratively calculating a gradient cost function, define step size and search direction, step according to defined step size and search direction, and recalculate displacements and associated errors to converge on final thickness vector.
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