代其义，男，工学博士，副教授, 系副主任。目前主要从事的研究方向为转子动力学、板壳非线性振动、智能结构与主动控制等。
教育及工作经历：
2007.09-2014.06 山东科技大学，机械电子工程专业，学士、硕士
2014.09-2018.10 哈尔滨工业大学，力学专业，博士，导师：曹庆杰教授
2018.12-2020.12 清华大学，机械工程系，博士后，导师：褚福磊教授
2021.01-2021.09 北京工商大学，机械工程系，讲师
2021.10-至今 北京工商大学，机械工程系，副教授
主持的科研项目：
国家自然科学基金青年项目(12102011): 复合材料柔性转子系统的非线性振动及其约束阻尼减振研究;
中国博士后基金面上项目(2019M650645)：参数激励下旋转复合材料轴的非线性振动特性研究。
代表性成果：
[1] Qiyi Dai, Zhaoye Qin, Fulei Chu. Parametric study of damping characteristics of rotating laminated composite cylindrical shells using Haar wavelets. Thin-Walled Structures, 2021, 161, 107500. (Q1)
[2] Qiyi Dai, Qingjie Cao. Parametric instability analysis of truncated conical shells using the Haar wavelet method. Mechanical Systems and Signal Processing, 2018, 105, 200-213. (Q1)
[3] Qiyi Dai, Qingjie Cao, Yushu Chen. Frequency analysis of rotating truncated conical shells using the Haar wavelet method. Applied Mathematical Modelling, 2018,57, 603-613. (Q1)
[4] Qiyi Dai, Qingjie Cao. Parametric instability of rotating cylindrical shells subjected to periodic axial loads. International Journal of Mechanical Sciences, 2018, 146-147, 1-8. (Q1)
[5] Qiyi Dai, Yunfei Liu. Dynamic Stability Analysis of Periodic Loaded Rotating Conical Shells using Floquet Exponent Method. Mechanics Based Design of Structures and Machines, 2022. (Q1)
[6] Qiyi Dai, Yunfei Liu, Zhaoye Qin, Fulei Chu. Nonlinear damping and forced response of laminated composite cylindrical shells with inherent material damping. International Journal of Applied Mechanics, 2021, 13(5), 1-21. (Q2)
[7] Qiyi Dai, Yunfei Liu, Zhaoye Qin, Fulei Chu. Damping and frequency response characteristics of functionally graded fiber-reinforced composite cylindrical shells. International Journal of Structural Stability and Dynamics, 2022, 2250107. (Q2)
[8] 秦朝烨, 潘圣其, 代其义，褚福磊. 一种修正的Biot复合材料频变阻尼行为预测方法, 2020, 中国, CN 111783316 B.
联系方式：daiqiyi1989@163.com
