轻型复合材料机翼铺层优化设计与分析

doi:10.7527/S1000-6893.2014.0220

固体力学与飞行器总体设计

本期目录 | 过刊浏览 | 高级检索

前一篇 | 后一篇

轻型复合材料机翼铺层优化设计与分析

冯雁¹, 郑锡涛¹, 吴淑一², 刘振东¹

1. 西北工业大学航空学院, 西安 710072;
2. 清华大学微纳米力学与多学科交叉创新研究中心, 北京 100084

收稿日期:2014-07-22 修回日期:2014-08-25 出版日期:2015-06-15 发布日期:2014-09-23
通讯作者: 郑锡涛 Tel.: 029-88495994 E-mail: zhengxt@nwpu.edu.cn E-mail:zhengxt@nwpu.edu.cn
作者简介:冯雁女, 硕士研究生。主要研究方向: 复合材料结构损伤容限与优化设计。 E-mail: birdyan@yeah.net;郑锡涛男, 博士, 教授, 博士生导师。主要研究方向: 复合材料宏细观力学性能。 Tel: 029-88495994 E-mail: zhengxt@nwpu.edu.cn;吴淑一男, 博士研究生。主要研究方向: 生物力学。 E-mail: wusy13@mails.tsinghua.edu.cn;刘振东男, 硕士研究生。主要研究方向: 复合材料结构损伤容限与优化设计。 E-mail: lzdid@126.com
基金资助:
西北工业大学毕业设计(论文)重点扶持项目 (GCKY9002)

Layup optimization design and analysis of super lightweight composite wing

FENG Yan¹, ZHENG Xitao¹, WU Shuyi², LIU Zhendong¹

1. School of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, China;
2. Center for Nano and Micro Mechanics, Tsinghua University, Beijing 100084, China

Received:2014-07-22 Revised:2014-08-25 Online:2015-06-15 Published:2014-09-23
Supported by:
Project of Graduation Design at Northwestern Polytechnical University (GCKY9002)

摘要/Abstract

摘要：

在给定全复合材料机翼结构几何外形尺寸条件下,以最高载荷/质量比(P/W)为目标,提出了一种复合材料机翼铺层优化设计与分析方法。主要进行了三方面优化工作:铺层厚度优化、铺层比例优化以及铺层顺序优化。首先,在初始结构方案的基础上,利用有限元分析软件ANSYS对复合材料层合板进行结构优化,得到了复合材料层合板铺层厚度与铺层比例。然后,插值拟合生成结构性能(即P/W)在设计区域的空间分布曲面,量化材料分布对结构性能的影响,得到了最佳材料分配比例,为分析复合材料铺层提供了新方法。最后,根据已经得到的铺层厚度和铺层比例方案,运用遗传算法对铺层顺序进行优化,得到最优铺层方案。根据最终优化的铺层设计方案,加工制造机翼样件并完成了试验验证。数值模拟结果与试验结果非常吻合,其中,破坏载荷的相对误差为-1.91%,结构刚度的相对误差为1.10%。与初始设计相比,载荷/质量比提高了70.23%(忽略翼梢小翼),证明本文优化工作的合理性与有效性。

关键词: 复合材料, 载荷/质量比, 优化设计, 结构优化, 遗传算法

Abstract:

In order to enhance the value of P/W (the ratio of load to mass) of super lightweight composite wing structure to a possibly highest level under the given configurations, this paper develops a structural optimization framework to obtain the optimal layups. The optimization framework focuses on three aspects: the total thickness of the plies, the proportion of plies in each orientation angle and the stacking sequences. Firstly, based on the initial designed wing, the first two aspects are achieved by the structural optimization on ANSYS. Then, to quantify the effect of material distribution on the structural efficiency (P/W), a response surface of P/W with respect to the material distribution in the design region is acquired. Therefore, this paper obtains the most effective material distribution and this method can provide a new approach to analyze the layups. Then, based on the results of structural optimization, this paper launches a genetic algorithm process to optimize the stacking sequences and finally obtains the most effective layups. Moreover, the optimized wing of this paper is manufactured and tested. As the results show, the numerical results fit the experimental data extremely well, the relative error of the failure load is -1.91% and the relative error of stiffness is only 1.10%. Meanwhile, when compared with the initial design, the optimization framework causes an increase of 70.23% in the value of P/W (ignore the winglets), which means that the optimization framework of this paper is reasonable and effective.

Key words: composites, ratio of load to mass, optimization design, structure optimization, genetic algorithms

中图分类号:

V214.8

冯雁, 郑锡涛, 吴淑一, 刘振东. 轻型复合材料机翼铺层优化设计与分析[J]. 航空学报, 2015, 36(6): 1858-1866.

FENG Yan, ZHENG Xitao, WU Shuyi, LIU Zhendong. Layup optimization design and analysis of super lightweight composite wing[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2015, 36(6): 1858-1866.

参考文献

[1] Hu J B, Liang X Z, Zhang C, et al. Study on structure design and manufacture of high load-weight ratio composite wing model[J]. Development and Application of Materials, 2011, 26(3): 37-40 (in Chinese). 胡江波, 梁宪珠, 张铖, 等. 高载荷质量比复合材料机翼模型结构设计与制造研究[J]. 材料开发与应用, 2011, 26(3): 37-40.
[2] Chen S J. The development of advanced composite enterprises and institutions in China[J]. Hi-Tech Fiber & Application, 2013, 38(1): 1-11 (in Chinese). 陈绍杰. 论我国先进复合材料产业事业的发展[J]. 高科技纤维与应用, 2013, 38(1): 1-11.
[3] Wang X Y, Chen J Q, Wei J H. Advances in the reliability-based optimization study for laminated composites[J]. Advances in Mechanics, 2005, 35(4): 541-548 (in Chinese). 王向阳, 陈建桥, 魏俊红. 复合材料层合板的可靠性和优化问题的研究进展[J]. 力学进展, 2005, 35(4): 541-548.
[4] Kam T Y, Lai F M, Chao T M. Optimum design of laminated composite foam-filled sandwich plates subjected to strength constraint[J]. International Journal of Solids and Structures, 1999, 36(19): 2865-2889.
[5] Riche R, Haftka R T. Optimization of laminate stacking sequence for bucking load maximization by genetic algorithm[J]. AIAA Journal, 1993, 31(5): 951-956.
[6] Zhang C, Zheng X T, Liu Z D. Design and analysis of a light composite wing with foam core sandwich structure[J]. Journal of Northwestern Polytechnical University, 2013, 31(6): 884-890 (in Chinese). 张驰,郑锡涛,刘振东. 轻型复合材料泡沫夹层机翼结构设计与分析[J]. 西北工业大学学报, 2013, 31(6): 884-890.
[7] Shen G L, Hu G K, Liu B. Mechanics of composite materials[M]. Beijing: Tsinghua University Press, 2013: 47-63 (in Chinese). 沈观林, 胡更开, 刘彬. 复合材料力学[M]. 北京: 清华大学出版社, 2013: 47-63.
[8] Zhu S L, Liu H W, Qiu H B. Free size optimization analysis of composites ply based on the stiffness of the composite wing[J]. Advances in Aeronautical Science and Engineering, 2012, 3(1): 55-59 (in Chinese). 朱胜利, 刘红武, 邱宏波. 基于复合材料机翼刚度的铺层自由尺寸优化分析[J]. 航空工程进展, 2012, 3(1): 55-59.
[9] Zhang Y N, Yang X. Integrated optimum design of wing structures with composite skins[J]. Acta Aeronautica et Astronautica Sinica, 1997, 18(6), 656-660 (in Chinese). 章怡宁, 杨旭. 复合材料翼面结构综合优化设计技术[J].航空学报, 1997, 18(6), 656-660.
[10] Chai H P, Yu Z F, Fu S. Optimization design and analysis of composite wing skins[J]. Chinese Quarterly of Mechanics, 2011, 32(1): 109-116 (in Chinese). 柴红普, 于哲峰, 傅山. 复合材料翼面结构优化设计及分析[J]. 力学季刊, 2011, 32(1): 109-116.
[11] Luo C Y, Yi X S, Li W D, et al. Design manufacturing and testing of composite wing model via integral forming process[J]. Journal of Aeronautical Materials, 2011, 31(4): 56-63 (in Chinese). 罗楚养, 益小苏, 李伟东, 等. 整体成型复合材料模型机翼设计、制造与验证[J]. 航空材料学报, 2011, 31(4): 56-63.
[12] Honda S, Kato T, Narita Y, et al. Multidisciplinary design optimization of surface shapes and lay-up configurations for laminated composite shells[J]. Journal of System Design and Dynamics, 2011, 5(8): 1662-1673.
[13] Lopez R H, Luersen M A, Cursi E S. Optimization of laminated composites considering different failure criteria[J]. Composites, 2009, 40(8): 731-740.
[14] Xiu Y S, Cui D G. Optimum design of unsymmetrical and unbalanced composite laminate[J]. Acta Aeronautica et Astronautica Sinica, 2004, 25(2): 137-139 (in Chinese). 修英姝, 崔德刚. 非对称非均衡复合材料铺层优化设计[J]. 航空学报, 2004, 25(2): 137-139.
[15] Chen J H, Sun Q, Fan X L. Stacking sequence optimization of composite laminates based on shared layers blending technology[J]. Journal of Solid Rocket Technology, 2012, 35(6): 803-806 (in Chinese). 陈景昊, 孙秦, 范学领. 基于共享铺层融合技术复合材料层压板铺层顺序优化设计[J]. 固体火箭技术, 2012, 35(6): 803-806.
[16] Almeida F S, Awruch A M. Design optimization of composite laminated structures using genetic algorithms and finite element analysis[J]. Composite structures, 2009, 88(3): 443-454.
[17] Erdal O, Sonmez F O. Optimum design of composite laminates for maximum buckling load capacity using simulated annealing[J]. Composite Structures, 2005, 71(1): 45-52.
[18] Liu Z G, Hu J, Hu L. Global optimization of classified composite laminated structures based on genetic algorithms[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, 39(4): 478-483 (in Chinese). 刘振国, 胡杰, 胡龙. 基于遗传算法的层合板分级铺层全局优化[J]. 北京航空航天大学学报, 2013, 39(4): 478-483.

E-mail：hkxb@buaa.edu.cn

关于我们

期刊社服务

专业学科

封面文章

友情链接

主管单位：中国科学技术协会主办单位：中国航空学会北京航空航天大学

轻型复合材料机翼铺层优化设计与分析

Layup optimization design and analysis of super lightweight composite wing

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	张伟, 王彬文, 樊俊铃, 詹绍正, 焦婷, 杨宇. 基于多模式超声成像的CFRP冲击损伤无损表征与冲击后压缩强度预测[J]. 航空学报, 2023, 44(1): 426635-426635.
[2]	郑锋, 黄薇, 季宏丽, 裘进浩. 复合材料薄板结构中的声学黑洞效应探究[J]. 航空学报, 2023, 44(1): 426453-426453.
[3]	韩凯, 董日昌, 邵丰伟, 龚文斌, 常家超. 基于改进遗传算法的导航卫星星间链路网络动态拓扑优化技术[J]. 航空学报, 2022, 43(9): 326095-326095.
[4]	冉庆波, 肖鸿, 杨富鸿, 段玉岗. 含孔曲面自动铺丝轨迹规划算法[J]. 航空学报, 2022, 43(9): 425602-425602.
[5]	万傲霜. 复合材料直升机平尾结构概率损伤容限评估[J]. 航空学报, 2022, 43(6): 525557-525557.
[6]	曹勇, 张超. 薄层复合材料冲击损伤行为研究进展[J]. 航空学报, 2022, 43(6): 525323-525323.
[7]	郭琼, 刘玮, 裴连杰, 郭俊豪. 全尺寸复合材料机身筒段静力/疲劳试验技术[J]. 航空学报, 2022, 43(6): 525816-525816.
[8]	汪厚冰, 王夏涵, 林国伟, 李新祥, 杨胜春. 含离散源损伤的复合材料壁板的剩余强度评估[J]. 航空学报, 2022, 43(6): 525899-525899.
[9]	刘振东, 郑锡涛, 范雯静, 张东健. 固化残余应力对无人机复合材料机翼强度的影响[J]. 航空学报, 2022, 43(6): 526117-526117.
[10]	王晨, 杨洋, 沈星, 夏育颖. 用于变体飞行器的波纹板等效强度模型及其优化设计[J]. 航空学报, 2022, 43(6): 526146-526146.
[11]	王育鹏, 吕帅帅, 杨宇, 李嘉欣, 王叶子. 基于域自适应的复合材料结构损伤识别方法[J]. 航空学报, 2022, 43(6): 526752-526752.
[12]	赵天, 李营, 张超, 姚辽军, 黄怿行, 黄治新, 陈诚, 汪万栋, 祖磊, 周华民, 裘进浩, 邱志平, 方岱宁. 高性能航空复合材料结构的关键力学问题研究进展[J]. 航空学报, 2022, 43(6): 526851-526851.
[13]	邓云飞, 周楠, 田锐, 魏刚. S型碳纤维褶皱夹芯结构低速冲击响应特性实验研究[J]. 航空学报, 2022, 43(6): 525446-525446.
[14]	刘增飞, 刘凯, 张斌斌, 李雪枫, 葛敬冉, 黄建, 李超, 孙新杨, 孙煜, 梁军. 纱线规格对3D机织复合材料拉伸性能的影响[J]. 航空学报, 2022, 43(6): 525453-525453.
[15]	张冬辉, 张泰华, 崔燕香, 陈臣, 王生. 平流层系留气球气动参数敏感性分析[J]. 航空学报, 2022, 43(5): 125083-125083.