Discrete Adjoint Optimization Method for Low-Boom Aircraft Design Using Equivalent Area Distribution
Chuang Ma,
Jiangtao Huang,
Daochun Li
et al.
Abstract:This paper introduces a low-boom aircraft optimization design method guided by equivalent area distribution, which effectively improves the intuitiveness and refinement of inverse design. A gradient optimization method based on discrete adjoint equations is proposed to achieve the fast solution of the gradient information of target equivalent area distribution relative to design variables and to drive the aerodynamic shape update to the optimal solution. An optimization experiment is carried out based on a sel… Show more
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