主持和参与国家自然科学基金项目2项，上海市教委创新项目1项，上海市高校青年教师培养资助计划项目1项，主持和参与横向项目多项，在国内外学术刊物(《Measurement Science and Technology》、《MechanicalSystems and Signal Processing》、《机械工程学报》、《内燃机学报》等）和会议上发表论文20余篇，其中SCI检索6篇、EI检索19篇。

主要论文、专利及著作情况

论文：

1.Ning Li, Rui Zhou, Qinghua Hu, XiaohangLiu. Mechanical fault diagnosis based on redundant second generation waveletpacket transform, neighborhood rough set and support vector machine. MechanicalSystems and Signal Processing. 2012,28:608~621

2.Ning Li, Jianguo Yang, Rui Zhou,Qingsheng Wang. Knock detection in spark ignition engines using a nonlinearwavelet transform of the engine cylinder head vibration signal. MeasurementScience and Technology. 2014,10,115002

3.李宁，杨建国，周瑞.基于集合经验模式分解的汽油机爆震特征提取.《机械工程学报》. 2015.1,51(2): 148~154

4.Ning Li, Jianguo Yang, Rui Zhou, CaipingLiang. Determination of knock characteristics in spark ignition engines: Anapproach based on ensemble empirical mode decomposition. Measurement Scienceand Technology, 2016, 27(4), 045109

5.李宁，周瑞.基于非线性小波变换的汽油机爆震强度识别.内燃机学报. 2018, 36(1):83-89

6.Ning Li, Chilan Cai, Caiping Lian. Knock IntensityDiagnosis by Vibration Analysis Using Ensemble Empirical Mode Decomposition.The 23rd International Congress on Sound and Vibration, Athens, Greece, 10-14July, 2016

主要科研项目

1.国家自然科学基金青年基金项目，基于振动信号的汽油机爆震边缘检测及诊断研究

2.上海市教委创新科研项目，基于自适应信号处理和邻域粒化的汽油机爆震故障诊断研究

3.上海市高校青年教师培养资助计划，基于时频图像和独立分量分析的内燃机故障诊断技术研究