孙宇，副教授，博士生导师，“结构强度与轻量化设计”国防科技创新团队成员。

围绕航空航天力学领域，开展结构优化与自主 CAE 软件研发研究。相关成果发表于 CMAME、SMO、Thin-Walled Structures等力学权威 SCI 期刊，累计发表论文 20 篇。主持国家自然科学基金青年科学基金项目、中国博士后科学基金面上项目及多项航空航天领域企事业课题。作为核心科研骨干，参与国家重点研发计划项目、国家自然科学基金面上项目等国家级纵向课题。与国家太行实验室、航天一院、中国航发606 所、624 所、贵阳所等国内航空航天重要型号研制单位建立稳定且深入的产学研合作关系，推动科研成果向工程应用转化。

课题组科研经费充足，学术氛围开放浓厚，诚邀对结构优化、自主CAE 软件研发等方向感兴趣的本科生、硕士研究生及博士研究生加入，共同开展高水平科研工作。

招生专业：力学、数学、机械、航空航天、计算机及相关专业。

招生情况：每年可招收博士研究生1人，硕士研究生2-3人。

联系方式：yusun@dlut.edu.cn。

研究方向：

(1) 航空航天结构优化

(2) 薄壁结构稳定性

(3) 自主CAE软件研发

代表性论文：

[1]. Sun Yu, Zhou Yan, Shi Yunfeng, Li Hongqing, Tian Kuo, Wang Bo, Isogeometric-analysis-based stiffness spreading method for truss layout optimization, Computer Methods in Applied Mechanics and Engineering, 2022, 390: 114455.

[2]. Sun Yu, Zhou Yan, Ke Zhao, Tian Kuo, Wang Bo. Stiffener layout optimization framework by isogeometric-analysis-based stiffness spreading method. Computer Methods in Applied Mechanics and Engineering, 2021: 114348.

[3]. Sun Yu, Tian Kuo, Li Rui, Wang Bo. Accelerated Koiter method for post-buckling analysis of thin-walled shells under axial compression. Thin-Walled Structures, 2020, 155: 106962.

[4]. Sun Yu, Zhou Zitong, Lai Pingtao, Li Hongqing, Wang Guangming, Wang Bo, Tian Kuo, Isogeometric analysis-based buckling optimization framework for grid-stiffened shells using asymptotic homogenization method and Rayleigh–Ritz method, Structural and Multidisciplinary Optimization, 2022, 65(11): 330.

[5]. Sun Yu, Li Xiaoang, Zhou Yan, Zhou Zitong, Wang Bo, Tian Kuo. Optimal design of non-uniform curved grid-stiffened shell with various stiffener patterns. Structural and Multidisciplinary Optimization. 2024, 67(6): 91.

[6]. Zhou Zitong, Sun Yu*, Li Xiaoang, Zhou Yan, Tian Kuo, Hao Peng, Wang Bo. Shape and size optimization framework of stiffened shell using isogeometric analysis. Thin-Walled Structures, 2024, 204, 112311.

[7]. Zhou Zitong, Ma Xiangtao, Zhou Yan, Sun Yu*, Hao Peng, Wang Bo. An anisotropic filter-based adaptive hierarchical stiffener topology optimization method. Structural and Multidisciplinary Optimization. 2024, 68: 2.

[8]. Gao Chuangwei, Zhou Caihua, Jiang Longwei, Sun Yu*, Tian Kuo, Wang Bo. A novel impact-resistant optimization framework based on a non-uniform grid-stiffened strategy and the equivalent static loads method. Engineering Optimization, 2025, 1-19.

[9]. 王博, 朱冬妹, 李晓昂, 孙宇*. 基于Bloch波的旋转周期加筋壳拓扑优化方法 [J]. 宇航总体技术, 2025, 9(3): 40-46.