科研成果 | 承担项目: [1] 国家自然科学基金项目:高维碰撞系统Poincaré映射的Hopf-Hopf 交互分岔反控制研究。 [2] 山西省应用基础研究面上项目:高维含间隙碰撞振动系统的非线性动力学及其控制研究。 [3] 山西省应用基础研究面上项目:机械碰撞振动系统的复杂分岔及其控制研究。 代表性论文(专著、教材): [1] Huidong Xu, Ming Wang, Dongping He, et al. Vibration transmission and energy dissipation of roll controlled by particle damping absorber, International Journal of Mechanical Sciences, 2023, 249: 108264. [2] Huidong Xu, Chaoran Ren, Dongping He, et al. Coupling vibration characteristics and vibration suppression of rolling mill rolls with dynamic vibration absorber, Journal of Manufacturing Processes, 2024, 120:1157-1179. [3] Huidong Xu, Jianwen Zhang, Xin Wu. Control of Neimark-Sacker bifurcation for a three-degree-of-freedom vibro-impact system with clearances, Mechanical Systems and Signal Processing, 2022, 177: 109188. [4] Yifeng Zhang, Huidong Xu*, Jianwen Zhang. Global dynamics for impacting cantilever beam supported by oblique springs, Chaos, Solitons and Fractals, 2023, 169: 113179. [5] Ming Wang, Huidong Xu*, Dongping He, et al. Design of a damped vibration absorber to control the resonant vibration of roll, Mechanical Systems and Signal Processing, 2022, 178: 109262. [6] Huidong Xu, GuilinWen, Qixiang Qin, et al. New explicit critical criterion of Hopf-Hopf bifurcation in a general discrete time system, Communications in Nonlinear Science & Numerical Simulation, 2013, 18(8): 2120-2128. [7] Huidong Xu, Shan Yin, Guilin Wen, et al. Discrete-in-time feedback control of near-grazing dynamics in the two-degree-of-freedom vibro-impact system with a clearance, Nonlinear Dynamics, 2017, 87(2): 1127-1137. [8] Huidong Xu, Jinchen Ji. Analytical-numerical studies on the stability and bifurcations of periodic motion in the vibro-impact systems with clearances, International Journal of NonLinear Mechanics, 2019, 109: 155-165. [9] Guilin Wen, Shan Yin, Huidong Xu*, et al. Analysis of grazing bifurcation from periodic motion to quasi-periodic motion in impact-damper systems, Chaos Solitons & Fractals, 2016, 83:112-118. [10] Guilin Wen, Huidong Xu*, Zengyao Lv, et al. Anti-controlling Hopf bifurcation in a type of centrifugal governor system, Nonlinear Dynamics, 2015, 81: 811-822. 获奖情况: [1] 山西省科技二等奖(自然科学类): 复杂机械系统的非线性振动响应及控制(排名第二)。 |