一、科研项目:近期,限10项 (1)多尺度级串吸振超材料的设计与靶向能量转移规律研究,国家自然科学基金面上项目,12372021,52万,2024/01-2027/12,项目负责人. (2)非光滑非线性能量阱的吸振效能及能量转移轨道控制研究,国家自然科学基金面上项目,11872274,63万元,2019/01-2022/12,项目负责人. (3)复合材料点阵夹芯板的非线性动力学特性及共振机理研究,国家自然科学基金青年项目,11402170,28万元,2015/01-2017/12,项目负责人. (4)点阵夹芯结构组合裂纹非线性识别方法研究,天津市自然科学基金面上项目,17JCYBJC18800,10万元,2017/04-2020/03,项目负责人. (5)生物卷须攀爬手性反转中的隐藏动力学机制和生长形态调控研究,国家自然科学基金面上项目,12072233,62万元,2021/01-2024/12,第二参与人. (6)高速单/双转子系统非线性振动能量轨道控制,天津市自然科学基金重点项目,20万元,2017/04-2020/03,第三参与人. (7)折叠翼变体飞行器的样机研制试飞及其参数化刚柔耦合动力学研究,天津市自然科学基金面上项目,10万元,2018/04-2021/03,第三参与人. 二、代表性论著:近期代表作,限10篇(部) (1)Jianen Chen, Jiaqi Zhao, Wei Zhang, Min Sun. Compound nonlinear energy sink with multiple motion types for absorbing energy from wide excitation ranges. Journal of Sound and Vibration, 2025, 617: 119273. (2)Jianen Chen, Jianling Li, Minhui Yao, Jun Liu, Jianhua Zhang, Min Sun. Nonreciprocity of energy transfer in nonlinear asymmetric oscillator system with various vibration states [J]. Applied Mathematics and Mechanics (English Edition), 2023, 44(5): 727-744. (3) Min Sun, Wenxing Lu, Minghui Yao,Jianen Chen(通讯作者). Dynamic and static properties of sandwich-like graphene-reinforced composite plate [J]. Journal of Mechanical Science and Technology, 2023, 37(6): 2795-2806. (4)Jianen Chen, Timo Theurich, Malte Krack, Themistoklis Sapsis, Lawrence A. Bergman, Alexander F. Vakakis. Intense cross-scale energy cascades resembling “mechanical turbulence” in harmonically driven strongly nonlinear hierarchical chains of oscillators [J]. Acta Mechanica, 2022, 233(4): 1289-1305. (5) Wenxing Lu,Jianen Chen(通讯作者), Wei Zhang,Jun Liu. Parametric study on nonlinear dynamic characteristics of functionally graded graphene nanoplatelets reinforced composite plates [J]. Journal of Mechanical Science and Technology, 2021, 35 (12): 5335-5349. (6)JianenChen, Wei Zhang, Jun Liu, Wenhua Hu. Vibration absorption of parallel-coupled nonlinear energy sink under shock and harmonic excitations [J]. Applied Mathematics and Mechanics (English Edition),2021, 42(8): 1135-1154. (7)Min Sun, Wenhua Hu, Jun Liu,Jianen Chen(通讯作者).Steady-state responses of mechanical system attached to non-smooth vibration absorber with piecewise damping and stiffness[J].Meccanica, 2021, 56(2): 275-285. (8)Weixing Zhang,Jianen Chen(通讯作者).Influence of geometric nonlinearity of rectangular plate on vibration reduction performance of nonlinear energy sink[J].Journal of Mechanical Science and Technology,2020,34(8): 3127-3135. (9)Jianen Chen,Min Sun,Wenhua Hu, Jianhua Zhang,Zhouchao Wei.Performance of non-smooth nonlinear energy sink with descending stiffness[J].Nonlinear Dynamics, 2020,100(1):255-267. (10)JianenChen,WeiZhang,Minghui Yao,JunLiuMin Sun.Thermaleffect ondynamics ofbeamwithvariable-stiffnessnonlinearenergysink[J].InternationalJournal ofNonlinearSciences andNumericalSimulation, 2020,21(1):1-10. 三、授权专利: (1)陈建恩,赵家琪,孙敏,路凯,一种非对称刚度的非光滑吸振器,202311097248X/CN116877614B,2023.08.29/2025.09.02. (2)陈建恩,王继康,武杰,李会阳,多振动模式非光滑吸振超结构,2023109524923/CN116753261B,2023.07.31/2025.08.01. (3)陈建恩,闫旭,孙敏,李建玲,一种分段式碰弹强化型非光滑吸振器,2022104552462/ CN114810895B,2022.04.26/ 2023.08.29. (4)陈建恩,唐明君,刘军,陆文星,一种电磁式非光滑吸振器,2021113876555/CN114087308B,2021.11.22/2024.02.09. (5)陈建恩,刘军,葛为民,王肖锋,钟锐,一种具有高抗振性能的点阵夹芯结构,2017109719269/CN107813548B,2017.10.18/2019.5.3. (6)陈建恩,钟锐,刘军,葛为民,王肖锋,一种可实现变刚度的弦式吸振器,2017109719057/CN107588146B,2017.10.18/2019.4.5. (7)陈建恩,何伟,钟锐,孙敏,一种多弦式非光滑非线性吸振器,2017112098216/CN107965543B,2017.11.28/2019.5.28. 四、荣誉奖励: 高维机械系统的非线性动力学基础理论及应用,中国振动工程学会科学技术奖,二等奖(4/5) |