Random Vibration Analysis of RV Reducer based on ANSYS Workbench

Songcheng Xie; Rongsong Yang; Qinghua Zhou

doi:10.16578/j.issn.1004.2539.2021.03.019

您当前的位置：

首页 >

文章列表页 >

Random Vibration Analysis of RV Reducer based on ANSYS Workbench

Test·Analysis | 更新时间：2022-11-10

- Random Vibration Analysis of RV Reducer based on ANSYS Workbench
- Journal of Mechanical Transmission Vol. 45, Issue 3, Pages: 111-116(2021)
- 作者机构：
  
  1.四川大学机械工程学院，四川成都 610065
  2.四川大学空天科学与工程学院，四川成都 610065
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2021.03.019
  CLC：
扫描看全文
谢松成,杨荣松,周青华.基于ANSYS Workbench的RV减速器随机振动分析[J].机械传动,2021,45(03):111-116.

Xie Songcheng,Yang Rongsong,Zhou Qinghua.Random Vibration Analysis of RV Reducer based on ANSYS Workbench[J].Journal of Mechanical Transmission,2021,45(03):111-116.
谢松成,杨荣松,周青华.基于ANSYS Workbench的RV减速器随机振动分析[J].机械传动,2021,45(03):111-116. DOI： 10.16578/j.issn.1004.2539.2021.03.019.

Xie Songcheng,Yang Rongsong,Zhou Qinghua.Random Vibration Analysis of RV Reducer based on ANSYS Workbench[J].Journal of Mechanical Transmission,2021,45(03):111-116. DOI： 10.16578/j.issn.1004.2539.2021.03.019.

摘要

以RV减速器为研究对象，建立了RV减速器的三维模型，导入Adams中进行运动学仿真，得到了正齿轮的加速度；利用ANSYS Workbench求解得到RV减速器的固有频率，根据概率统计学分析技术推导功率谱密度函数；最后，将功率谱密度峰值提取后导入ANSYS Workbench的Random vibration模块作随机振动分析。该方法考虑了随机振动因素对机构应力以及安全裕度的影响，为处理RV减速器工作可靠性问题提供了一种新的方法。

Abstract

Taking the RV reducer as the research object， the 3Dmodel of RV reducer is established. Then， it is imported into Adams for kinematic simulation， and the acceleration of spur gear is obtained. The natural frequency of RV reducer is solved by ANSYS Workbench， and then the power spectral density （PSD） function is derived according to the probabilistic statistical analysis technology. Finally， the peak power spectral density is extracted and imported into the Random vibration module of ANSYS Workbench for random vibration analysis. This method considers the influence of random vibration factors on the stress and safety margin of the mechanism， and a new method for solving the reliability problem of RV gear reducer is provided.

关键词

RV减速器运动学仿真功率谱密度（PSD）随机振动分析

Keywords

RV ReducerKinematics simulationPower spectral density（PSD）Random vibration analysis

references

HE W，SHAN L.Research and analysis on transmission error of RV reducer used in robot［J］.Mechanisms and Machine Science，2015，33：231-238.

WON-KI N，HOON O H.New optimized tooth-profile of cycloidal gear of high precision RV reducer used in robot［J］.Journal of Mechanical Science and Technology，2011，25（1）：171-176.

WANG J，GU J，YAN Y.Study on the relationship between the stiffness of RV reducer and the profile modification method of cycloid-pin wheel［C］.Proceedings of the International Conference on Intelligent Robotics and Applications.Berlin：Springer，2016：721-735.

YANG Y，CHEN C.Free Vibration and sensitivity analysis of RV reducer［J］.Mechanisms，Transmissions and Applications，2017，52：203-211.

张俊，郭凡，谢胜龙.少齿差星轮型减速器的弹性动力学建模与模态分析［J］.振动与冲击，2015，34（12）：169-175.

ZHANG Jun，GUO Fan，XIE Shenglong.Elastodynamic modeling and modal analysis of star-wheel reducer with less tooth difference［J］.Vibration and Shock，2015，34（12）：169-175.

肖正明，秦大同，武文辉，等.盾构机多级行星减速器箱体模态分析与试验［J］.重庆大学学报，2012，35（7）：37-42.

XIAO Zhengming，QIN Datong，WU Wenhui，et al.Modal analysis and test of multi-stage planetary reducer box of shield machine［J］.Journal of Chongqing University，2012，35（7）：37-42.

LIN J，PARKER R G.Analytical characterization of the unique properties of planetary gear free vibration［J］.Journal of Vibration and Acoustics，1999，121（3）：316-321.

KIRACOFE D R，PARKER R G.Structured vibration modes of general compound planetary gear systems［J］.Journal of Vibration and Acoustics，2007，129（1）：1-16.

GUO Y，PARKER R G.Purely rotational model and vibration modes of compound planetary gears［J］.Mechanism and Machine Theory，2009，45（3）：365-377.

KAHRAMAN A .Planetary gear train dynamics［J］.Journal of Mechanical Design，1994，116（3）：713-720.

王晓燕，李杰，董玉才，等.基于FIR数字滤波器随机振动信号频时域转换方法［J］.北京理工大学学报，2012，32（7）：685-688.

WANG Xiaoyan，LI Jie，DONG Yucai，et al.Based on FIR digital filter random vibration signal frequency time domain conversion method［J］.Journal of Beijing University of Technology，2012，32（7）：685-688.

耿美霞，杨庆节.利用Welch功率谱估计方法求埋深的参数选择［J］.吉林大学学报（地球科学版），2010，40（S1）：13-16.

GENG Meixia，YANG Qingjie.Parameter selection of buried depth using Welch Power Spectrum estimation method［J］.Journal of Jilin University （Geoscience Edition），2010，40（S1）：13-16.

缪莹赟，陈小安.非线性结构平稳随机过程数值仿真分析［J］.机械强度，2008（4）：523-528.

MIAO Yingyun，CHEN Xiaoan.Numerical simulation analysis of nonlinear structure stationary stochastic process［J］.Journal of Mechanical Strength，2008（4）：523-528.

李正周.MATLAB数字信号处理与应用［M］.北京：清华大学出版社，2008：131-172.

LI Zhengzhou.MATLAB digital signal processing and application［M］.Beijing：Tsinghua University Press，2008：131-172.

陈刚，王鹏飞，李金玲.基于自相关函数的模糊时间序列优化算法［J］.控制与决策，2015，30（10）：1797-1802.

CHEN Gang，WANG Pengfei，LI Jinling.Fuzzy time series optimization algorithm based on autocorrelation function［J］.Control and Decision，2015，30（10）：1797-1802.

吕大刚，宋鹏彦，于晓辉，等.结构动力抗震可靠度理论的研究进展［J］.西南交通大学学报，2015，50（6）：1025-1038.

LÜ Dagang，SONG Pengyan，YU Xiaohui，et al.Research progress of structural dynamic seismic reliability theory［J］.Journal of Southwest Jiaotong University，2015，50（6）：1025-1038.

成大先.机械设计手册：第1卷［M］.北京：化学工业出版社，2007：972-973.

Cheng Daxian.Mechanical Design Handbook：Volume 1［M］.Beijing：Chemical Industry Press，2007：972-973.

全国齿轮标准化技术委员会.渐开线圆柱齿轮承载能力计算方法：GB/T 3480-1997［S］.北京：中国标准出版社，1997：37-54.

National Technical Committee of Gear Standardization.Caiculation methods of load capacity for involute cylindrical gears：GB/T3480-1997［S］.Beijing：Standards Press of China，1997：37-54.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on Noise Reduction of RV Reducers by Gear Modification Based on the Orthogonal Test

Reliability Evaluation of RV Reducers Based on Multi Degenerate Data

Research and Simulation of Cornering Characteristics on Oil and Gas Pipeline Robots

A Calculation Method of Dynamic Parameters of Rotating Arm Bearings Considering the Synthetic Clearance

Research on the Influence of the RV-40E Reducer Modal on Its Transmission Error

Related Author

No data

Related Institution

School of Mechanical Engineering, Dalian Jiaotong University

China Academy Of Machinery Science and Technology Group Co., Ltd.

China Productivity Center Machinery Co., Ltd.

School of Mechanical and Electrical Engineering, Hubei Green Chemical Equipment Engineering Technology;Research Center of Wuhan Institute of Technology

Wuhan Qinling Lingke Aviation Power System Co., Ltd.

⁰