Hybrid Dynamic Modeling and Analysis of High-Speed Thin-Rimmed Gears

doi:10.1115/1.4051137

CQUET-IR

	Hybrid Dynamic Modeling and Analysis of High-Speed Thin-Rimmed Gears
	Liu, CZ ; Zhao, Y ; Wang, Y ; Zhang, T ; Jia, HJ
	2021-12-01
发表期刊	JOURNAL OF MECHANICAL DESIGN
ISSN	1050-0472
EISSN	1528-9001
卷号	143 期号:12
摘要	In this study, a hybrid dynamic model of high-speed thin-rimmed gears is developed. In this model, the translational and angular displacements (including the rigid and vibration displacements) with a total of six degrees-of-freedom (DOFs) are selected as the generalized coordinates for each gear, and the meshing force distributions along the contact line and between the teeth are considered. Thus, the model can be implemented under stationary and nonstationary conditions. The condensed finite element models (FEMs) are developed with the centrifugal and inertia forces for gear bodies. This paper proposes a novel method to couple the lumped-parameter model and condensed finite element model for the hybrid dynamic model system, which considers the variation of the meshing tooth during the gear operation, namely, the variations of the acting point of meshing force. Based on the model, the dynamic analysis of high-speed thin-rimmed gears is conducted under stationary speed and acceleration processes. The effects of the flexible gear body, high speed, and tooth errors on the system dynamics and tooth load distribution are investigated. The analysis results are also compared with the current reference and pure finite element method to validate the proposed model.
关键词	lightweight gears PAIR high-speed gears VIBRATION hybrid model gear dynamics tooth load distribution tooth error machine theory
DOI	10.1115/1.4051137
收录类别	SCIE
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:000713170800007
出版者	ASME
原始文献类型	Article
出版地	NEW YORK
引用统计	被引频次：63[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.cqcet.edu.cn/handle/39TD4454/10432
专题	重庆电子科技职业大学
作者单位	1.Chongqing Univ, State Key Lab Mech Transmiss, Chongqing 400044, Peoples R China; 2.Univ Utah, Dept Mech Engn, Salt Lake City, UT 84112 USA; 3.Chongqing Coll Elect Engn, Dept Intelligent Mfg & Automot, Chongqing 401331, Peoples R China; 4.Chongqing Jiaotong Univ, Sch Mechatron & Vehicle Engn, Chongqing 400074, Peoples R China
推荐引用方式 GB/T 7714	Liu, CZ,Zhao, Y,Wang, Y,et al. Hybrid Dynamic Modeling and Analysis of High-Speed Thin-Rimmed Gears[J]. JOURNAL OF MECHANICAL DESIGN,2021,143(12).
APA	Liu, CZ,Zhao, Y,Wang, Y,Zhang, T,&Jia, HJ.(2021).Hybrid Dynamic Modeling and Analysis of High-Speed Thin-Rimmed Gears.JOURNAL OF MECHANICAL DESIGN,143(12).
MLA	Liu, CZ,et al."Hybrid Dynamic Modeling and Analysis of High-Speed Thin-Rimmed Gears".JOURNAL OF MECHANICAL DESIGN 143.12(2021).