动态齿侧间隙与啮合角作用下行星齿轮传动系统动力学建模与分析  

DYNAMIC MODELING AND ANALYSIS FOR PLANETARY GEAR TRANSMISSION SYSTEM WITH DYNAMIC BACKLASH AND PRESSURE ANGLE

作　　者：张磊 王仲 张明[3] 谷泉[1,2] 赵新光 Zhang Lei;Wang Zhong;Zhang Ming;Gu Quan;Zhao Xinguang(College of Mechanical Engineering,Liaoning Institute of Science and Technology,Benxi 117004,China;Liaoning Large Machinery and Equipment Health Monitoring and Maintenance Technology Engineering Research Center,Benxi 117004,China;College of Mechanical Engineering,Shenyang University of Technology,Shenyang 110870,China)

机构地区：[1]辽宁科技学院机械工程学院,本溪117004 [2]辽宁省大型机械设备健康监测与维护技术工程研究中心,本溪117004 [3]沈阳工业大学机械工程学院,沈阳110870

出　　处：《太阳能学报》2023年第7期311-317,共7页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(59820485);辽宁省教育厅青年项目(L2020lkyqn-02)。

摘　　要：该文考虑齿轮振动对直齿行星齿轮啮合齿侧间隙与啮合角的影响,建立包含动态齿侧间隙与啮合角的行星齿轮动力学模型。以转速为控制变量,使用数值积分算法对该模型进行求解,对比该模型与早期固定齿侧间隙与啮合角模型的动力学响应特性。仿真结果表明:低转速下两种模型的预测结果基本相同,随着转速的增大,该文提出的新模型表现出更丰富的非线性特性。A novel nonlinear dynamic model for planetary gear transmission system considering the effect of dynamic backlash and pressure angle is proposed in this paper.The proposed model is solved by numerical integration method.Subsequently,the novel model is compared with the previous model using the rotational speed as control parameter.The simulation results show that the dynamic responses of the two models are almost identical at low rotational speed.With the increasing of rotational speed,the new model exhibits richer nonlinear characteristics.

关 键 词：风力机 齿轮 动力学模型 动力学响应 动态齿侧间隙 动态啮合角 

分 类 号：TH113.1[机械工程—机械设计及理论]