【作者单位】1 Department of Mathematics, Taiyuan Normal University, Jinzhong 030619, Shanxi, China; 2 Institute of Advanced Forming and Intelligent Equipment, Taiyuan University of Technology, Taiyuan 030024, Shanxi, China; 3 Key Laboratory for Engineering & Computational Science (Taiyuan Normal University), Shanxi Provincial Department of Education, Jinzhong 030619, Shanxi, China; 4 College of Mechanical Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, Shanxi, China
【年份】2022
【卷号】Vol.158
【页码】112053
【ISSN】0960-0779
【摘要】 In this paper, the dynamic characteristics of a class of fractional cubic nonlinear systems are studied. Firstly, the analytical expressions of amplitude-frequency relationship of forced vibration system are obtained by means of average method, and t...
