主要研究方向:机械系统动态设计、机械系统可靠性设计、动态与渐变可靠性设计、机械系统概率风险评估、产品全寿命周期的可靠性策略与振动控制、齿轮啮合理论分析等。承担国家“863”、“973”、国家自然科学基金重点及重大项目、 “高档数控机床与基础制造装备”重大专项、 “长江学者和创新团队发展计划”项目等多项课题。发表学术论文400余篇,其中SCI收录90余篇,EI收录300余篇。获省部级奖13项。
Center of Mechanical Reliability and Dynamics Research
      Mechanical reliability and dynamics research belongs to the second-level discipline which is mechanical design and theory. There are 6 teachers in the center, including one Chang Jiang Scholars Distinguished professor, one professor, two associate professor and two lecturers.      
      Main research interest includes mechanical dynamic reliability design, mechanical dynamic & gradual coupling reliability design, gear engagement theory and mechanical dynamics analysis and Etc. Leading research projects include “863”, “973” , National Natural Science Foundation key and major projects of China, Key National Science & Technology Special Project on “High-Grade CNC Machine Tools and Basic Manufacturing Equipment”, Chang Jiang Scholars and Innovative Research Team in University and so on. More than four hundred research papers among which more than 90 have been indexed by SCI and 300 by EI have been published in domestic and international prestigious journals. The first prize of Liaoning Technology Progress, the second prize of Mechanical Industry Technology Progress, the second prize of Jilin Technology Progress, the third prize of Jilin Technology Progress, the first prize of Jilin Technology Progress, etc.