哈尔滨工程大学学报Issue(10)：1301-1309,9.DOI:10.3969/j.issn.1006-7043.201211073
斜齿轮系统分岔与混沌特性及其参数影响研究
Bifurcation and chaotic characteristics of helical gear system and parameter influences
摘要
Abstract
For the purpose of researching the bifurcation and chaotic characteristics of the helical gear and its pa-rameter influences, the influence of design parameters on the stability of the helical gear system was analyzed. After the influences of such nonlinear factors as gear time-varying mesh stiffness and gear backlash and the vibration re-sponses of helical gear in three-dimensional space were comprehensively taken into account, a bending-torsion-shaft coupling multi-degree-of-freedom dynamic analysis model on the drive system of helical gear was established, and the dimensionless treatment was applied. The phenomenon and the parameter characteristics of bifurcation and chaos on the helical gear system were studied. The bifurcation and chaos were identified by use of qualitative and quanti-tative research methods. Meanwhile, the influences of parameters on the chaotic motion were analyzed. The mecha-nisms and paths for the exciting frequency, meshing damping and gear backlash to cause bifurcation and chaos were analyzed. The results in this paper may provide theoretical basis for the dynamic optimization design of helical gear drive system.关键词
斜齿轮传动系统/分岔/混沌特性/定性和定量分析/动力学设计Key words
helical gear system/bifurcation/chaotic characteristics/qualitative and quantitative analyses/dynamic design分类
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魏静,孙伟,褚衍顺,曾京..斜齿轮系统分岔与混沌特性及其参数影响研究[J].哈尔滨工程大学学报,2013,(10):1301-1309,9.基金项目
国家国际科技合作资助项目（2011DFB71670，2013DFA71330）；西南交通大学牵引动力国家重点实验室开放课题资助项目（ TPL1210）；中央高校基本科研业务费科研专题资助项目（ DUT12LAB11）． （）
