航空工程进展2025，Vol.16Issue(4)：40-47,8.DOI:10.16615/j.cnki.1674-8190.2025.04.04
连续变弯度后缘翼型刚柔组合式蒙皮方案优化
Optimization of rigid-flexible coupling skin scheme for continuous variable curvature trailing edge wing
徐儒鹏 1张子健 2张国鑫 2薛景锋 3宋坤苓3
作者信息
- 1. 中国科学院工程热物理研究所 轻型动力全国重点实验室,北京 100190||中国科学院大学 航空宇航学院,北京 100049
- 2. 中国科学院工程热物理研究所 轻型动力全国重点实验室,北京 100190
- 3. 中国航空研究院,北京 100024
- 折叠
摘要
Abstract
Variable camber wing structure is a hot topic in many scientific research institutions.In order to improve the deformation accuracy of the continuously variable trailing edge structure,it is necessary to design a more reason-able structure.The corresponding mathematical model is established for the rigid-flexible coupling continuously variable bending trailing edge structure.The Latin hypercube sampling method is used to perform the stratified sam-pling of the parameters.The correlation vector machine algorithm is adopted to build the model,and the the model is optimized by the differential evolution algorithm.The correlation coefficient of each variable to the deformation er-ror is analyzed,and the variables that have a greater impact on the overall design are determined.The results show that the deformation accuracy of the optimized rigid-flexible coupling skin is improved by about 67%compared with the initial state.关键词
变弯度机翼后缘/刚柔组合式蒙皮/拉丁超立方/相关向量机回归/差分进化算法Key words
variable camber wing trailing edge/rigid-flexible coupling skin/Latin hypercube/correlation vector machine regression/differential evolution algorithm分类
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徐儒鹏,张子健,张国鑫,薛景锋,宋坤苓..连续变弯度后缘翼型刚柔组合式蒙皮方案优化[J].航空工程进展,2025,16(4):40-47,8.
