师志峰，男，1994年2月出生，工学博士，硕士研究生导师。

长期从事机械系统动力学与减振降噪技术方面的研究工作，在机械结构与系统建模、机械动力学机理与特性、机械振动噪声控制等方面具有深厚的研究基础。主要研究方向有轴承系统动力学、齿轮系统动力学、有限元分析、信号处理。参与国家自然科学基金2项，获国家发明专利授权4项，在国内外知名期刊如Mechanical Systems and Signal Processing、Mechanism and Machine Theory、Tribology International、Engineering Failure Analysis、Journal of Multi-body Dynamics、Nonlinear Dynamics、机械工程学报、振动工程学报、振动·测试与诊断等发表论文20余篇，会议论文4篇。中国振动工程学会会员，担任《Mechanical Systems and Signal Processing》、《Advances in Manufacturing》、《Structural Health Monitoring》、《Engineering Failure Analysis》、《Scientific Reports》等期刊审稿人。

个人电子邮箱：m15051980972@163.com；20230024@lut.edu.cn.

研究方向：

轴承系统动力学、齿轮系统动力学、有限元分析、信号处理。

教育与工作经历：

2012.09-2016.06  工学学士  河海大学  机械工程及自动化

2016.09-2023.04  工学博士  重庆大学  机械工程

2021.08-2022.08  联合培养  University of Alberta（加拿大）

2023.04-至今     兰州理工大学 机电工程学院智能制造工程系

教学工作：

本科生：《人工智能与深度学习》《有限元分析》

研究生：《多体系统动力学》

主持与参与的科研项目：

1. 甘肃省青年科技基金，滚动轴承保持架裂纹故障动态扩展演化机理与动力学建模方法研究，2025.01-2027.12，主持

2. 兰州理工大学红柳优秀青年人才支持计划项目，圆柱滚子轴承元件裂纹故障扩展机理与动力学建模方法研究，2024.01-2027.12,主持

3. 国家自然科学基金面上项目，高速柔性转子制造误差的动态行为演变机理与动力学建模方法研究，2020.01-2023.12，参与

4. 国家自然科学基金青年科学基金项目，滚动轴承早期裂纹萌生及故障演化与动力学建模研究，2017.01到2019.12，参与

学术论文列表：

1. Shi Z, Zhang G, Liu J, et al. Influences of inclined crack defects on vibration characteristics of cylindrical roller bearings[J]. Mechanical Systems and Signal Processing, 2024, 207: 110945.

2. Shi Z, Liu J. An improved planar dynamic model for vibration analysis of a cylindrical roller bearing[J]. Mechanism and Machine Theory, 2020, 153: 103994.

3. Shi Z, Liu J, Xiao G. Analysis of cage slip and impact force in a cylindrical roller bearing with race defects[J]. Tribology International, 2023, 180: 108208.

4. Shi Z, Liu J, Li H, et al. Dynamic simulation of a planet roller bearing considering the cage bridge crack[J]. Engineering Failure Analysis, 2022, 131: 105849.

5. Shi Z, Liu J. A novel test rig for the investigation of roller–cage impacts of a needle roller bearing[J]. Measurement Science and Technology, 2023, 34(5): 055904.

6. Shi Z, Liu J, Xiao G. Dynamics of a planetary needle roller bearing considering the waviness[J]. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022: 14644193221093514.

7. Shi Z, Liu J, Dong S. A numerical study of the contact and vibration characteristics of a roller bearing with a surface crack[J]. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2020, 234(4): 549-563.

8. Shi Z, Liu J, Chen Z, et al. Vibration Analysis of a Roller Bearing With a Bump Defect[C]//International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2018, 51852: V008T10A033.

9. Shi Z, Liu J, Wei Y. Study on Roller Bearing Power Loss Calculation Considering the Raceway Fault[C]//International Conference on Mechanical System Dynamics. Singapore: Springer Nature Singapore, 2023: 1807-1818.

10. Liu J, Shi Z, Xu J, et al. A simulation method for dynamic force and vibrations of a roller bearing in the planetary gears considering the roller profile[J]. The Journal of Strain Analysis for Engineering Design, 2023: 03093247231159820.

11. Liu J, Shi Z, Shao Y. An analytical model to predict vibrations of a cylindrical roller bearing with a localized surface defect[J]. Nonlinear Dynamics, 2017, 89(3): 2085-2102.

12. Liu J, Shi Z, Shao Y. A numerical investigation of the plastic deformation at the spall edge for a roller bearing[J]. Engineering Failure Analysis, 2017, 80: 263-271.

13. Liu J, Shi Z, Shao Y, et al. Effects of spall edge profiles on the edge plastic deformation for a roller bearing[J]. Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications, 2019, 233(5): 850-861.

14. Liu J, Shi Z, Shao Y, et al. A numerical study on vibrations of a roller bearing with a surface crack in the races[C]//International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2017, 58226: V008T12A027.

15. Liu J, Shi Z, Shao Y. Vibration characteristics of a ball bearing considering point lubrication and nonuniform surface waviness[J]. International Journal of Acoustics and Vibration, 2018, 23(3): 355-361.

16. Liu J, Shi Z, Shao Y. A theoretical study for the influence of the combined defect on radial vibrations of a ball bearing[J]. Industrial Lubrication and Tribology, 2018, 70(2): 339-346.

17. Li S, Shi Z, Liu J, et al. The effect of waviness error on the power loss of the planet bearing[J]. Journal of Failure Analysis and Prevention, 2020, 20: 1711-1718.

18. Liu J, Wang L, Shi Z, et al. A comparison investigation of the contact models for contact and vibration features of cylindrical roller bearings[J]. Engineering Computations, 2019.

19. Liu J, Li X, Shi Z. An investigation of contact characteristics of a roller bearing with a subsurface crack[J]. Engineering Failure Analysis, 2020, 116: 104744.

20. Li X, Liu J, Shi Z, et al. Dynamic modeling of cylindrical roller bearings by considering non-through defects and additional forces[J]. Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2023: 14644193231189462.

21. Liu J, Wang L, Shi Z. Dynamic modelling of the defect extension and appearance in a cylindrical roller bearing[J]. Mechanical Systems and Signal Processing, 2022, 173: 109040.

22. Liu J, Shi Z, Shao Y. An investigation of a detection method for a subsurface crack in the outer race of a cylindrical roller bearing[J]. Eksploatacja i Niezawodność, 2017, 19(2): 211-219.

23. 刘静,师志峰,邵毅敏.考虑局部故障边缘形态的球轴承振动特征[J].振动.测试与诊断,2017,37(04):807-813+848.

24. 曾婷,王咏莉,尹忠旺,苏婷慧,师志峰,饶猛.端面凸轮下压机构支承轴承冲击失效分析及优化（英文）[J].机床与液压,2017,45(24):37-42.

25. 党晓勇,师志峰,刘静.圆柱滚子轴承次表面裂纹区域应力分布规律研究[J]. 机电工程,2023,40(2):204-210,224.

26. 刘静,唐昌柯,师志峰,王林峰,徐子旦,邵毅敏.局部剥落故障对滚动轴承接触与振动特性的影响[J].中南大学学报(自然科学版),2019,50(10):2417-2424.

27. 刘静,吴昊,邵毅敏,师志峰.考虑内圈挡边表面波纹度的圆锥滚子轴承振动特征研究[J].机械工程学报,2018,54(08):26-34.

28. 秦俊杰,杨帅,何楠,师志峰,李星,赖小明,莫桂冬.机械式可重复使用压紧释放机构的力学特性分析研究[J].机械工程学报,2021,57(01):40-48.

29. 师志峰,张刚,刘静,剡昌锋. 考虑滚道局部故障的行星滚针轴承保持架打滑特性研究[J].振动工程学报,2024.（已接收）

发明专利列表：

1. 师志峰,余复同,张刚,等.一种圆柱滚子轴承裂纹保持架的刚度计算方法[P].甘肃省:CN202410421664.9,2024-06-04. （实质审查的生效）

2. 师志峰,张刚,罗岚,等.滚子轴承滚动体-保持架冲击载荷测试装置及方法[P].甘肃省:CN202311276894.2,2024-02-20. （实质审查的生效）

3. 刘静,师志峰,许亚军,李鑫斌. 动轴承保持架冲击应变与转速信息采集处理方法及系统[P]. 陕西省：CN115876468A, 2023.03.31. （实质审查的生效）

4. 刘静,师志峰,宋晓华,时博阳,邵毅敏.一种滚动轴承套圈固有频率计算方法[P]. 重庆市：CN106547980B,2019-07-16. （已授权）

5. 刘静,安宇晨,师志峰,李鑫斌,丁士钊.一种滚针轴承保持架冲击碰撞测试系统[P].陕西省：CN113252276B,2021-10-08. （已授权）

6. 刘静,倪恒泰,师志峰,丁士钊,李鑫斌. 用于行星齿轮的轴承滚动体与保持架的碰撞测试装置[P]. 陕西省：CN113188744B,2021-08-31. （已授权）

7. 宋晓华,刘静,李鑫斌,丁士钊,师志峰. 行星轴承碰撞测试系统[P]. 陕西省：CN113390597A,2021-09-14. （已授权）