Research on Optimization of Gear Micro-modification based Genetic Algorithm

Gang Lei; Huyin Wang; Ziqian Liu; Yanjun Jiang; Chaochao Chen; Ling Qin; Jiale Chen; Lin Liu; Binxiong Liao

doi:10.16578/j.issn.1004.2539.2022.03.016

您当前的位置：

首页 >

文章列表页 >

Research on Optimization of Gear Micro-modification based Genetic Algorithm

Test·Analysis | 更新时间：2022-09-24

- Research on Optimization of Gear Micro-modification based Genetic Algorithm
- Journal of Mechanical Transmission Vol. 46, Issue 3, Pages: 100-107(2022)
- 作者机构：
  
  1.重庆理工大学汽车零部件先进制造教育部重点实验室，重庆 400054
  2.重庆青山工业有限责任公司，重庆 402761
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.03.016
  CLC：
扫描看全文
雷刚,王虎银,刘子谦等.基于遗传算法齿轮微观修形优化研究[J].机械传动,2022,46(03):100-107.

Lei Gang,Wang Huyin,Liu Ziqian,et al.Research on Optimization of Gear Micro-modification based Genetic Algorithm[J].Journal of Mechanical Transmission,2022,46(03):100-107.
雷刚,王虎银,刘子谦等.基于遗传算法齿轮微观修形优化研究[J].机械传动,2022,46(03):100-107. DOI： 10.16578/j.issn.1004.2539.2022.03.016.

Lei Gang,Wang Huyin,Liu Ziqian,et al.Research on Optimization of Gear Micro-modification based Genetic Algorithm[J].Journal of Mechanical Transmission,2022,46(03):100-107. DOI： 10.16578/j.issn.1004.2539.2022.03.016.

摘要

以某款DCT变速器的啸叫噪声为研究对象，采用整车测试技术与阶次分析手段，确定2挡小油门加速工况的啸叫噪声阶次较为明显。通过建立Romax刚柔耦合分析模型，将原设计的微观修形参数引入到有限元模型，进行接触斑点标定的试验与仿真分析，发现输入额定转矩的20%工况下，接触斑点出现偏载，为后续的微观修形提供正确的有限元分析模型。为了不影响2挡其他加速工况的要求，以降低2挡齿轮传递误差的峰峰值和单位长度载荷为优化目标，引入遗传算法，对2挡齿轮的微观修形参数进行寻优；考虑到加工精度要求，将优化后的微观修形参数取整，得到的2挡小油门加速工况的传递误差峰峰值和单位长度载荷相较于原设计有所降低。整车测试数据表明，2挡齿轮经过修形优化后，噪声降低了11.36%；主观评价师评价车内2挡加速工况下无明显啸叫噪声。说明应用遗传算法来优化齿轮微观修形对降低传递误差具有实际的工程指导意义。

Abstract

Taking the noise of a certain DCT transmission as the research object，the noise order of the second gear small throttle acceleration is determined by using whole vehicle testing technology and order analysis method. A Romax rigid-flexible coupling analysis model is established，and the micro-modification parameters originally designed are introduced into the finite element model to conduct the test and simulation analysis of contact spot calibration. It is found that under 20% of the input rated torque，a deflection load appears in the simulation and test contact spot，which provides a correct finite element analysis model for subsequent micro-modification. In order not to affect the requirements of other acceleration conditions，a genetic algorithm is introduced to optimize the micro-modification parameters of the second gear by reducing the peak-to-peak value and load per unit length of the transmission error of the second gear. Considering the requirements of machining accuracy，the optimized micro-shape modification parameters are rounded，and the peak-to-peak value of transmission error and load per unit length of 2-gear small throttle acceleration condition are obtained，which are lower than the original design. The vehicle test data shows that the noise of the second gear is reduced by 11.36% after modification and optimization. Subjective evaluator evaluates that there is no obvious noise in the vehicle under the acceleration condition of the second gear. It shows that the application of genetic algorithm to optimize gear micro-modification has practical engineering guidance significance for reducing transmission error.

关键词

整车测试接触斑点传递误差遗传算法微观修形

Keywords

Whole vehicle testContact spotTransfer errorGenetic algorithmMicro-modification

references

王晓兰.汽车变速箱啸叫声解决方法［J］.制造业自动化，2017，39（4）：110-113.

WANG Xiaolan.The solution of automobile gearbox howling［J］.Manufacturing Automation，2017，39（4）：110-113.

李本军，崔东伟，曹维.浅谈双离合自动变速器啸叫噪声解决方法［J］.汽车实用技术，2019（22）：54-56.

LI Benjun，CUI Dongwei，CAO Wei.Talking about the solution of howling noise of dual-clutch automatic transmission［J］.Automotive Practical Technology，2019（22）：54-56.

TERAUCHI Y，NAGAMURA K，李德滋.圆柱直齿轮轮齿的变形计算和齿廓修形［J］.齿轮，1984，8（3）：42-48．

TERAUCHI Y，NAGAMURA K，LI Dezi.Deformation calculation of spur gear teeth and tooth profile modification［J］.Gears，1984，8（3）：42-48．

葛如海，姜旭义，杨文涛.齿面微观修形在汽车变速器降噪中的应用研究［J］.汽车工程，2009，31（6）：557-560.

GE Ruhai，JIANG Xuyi，YANG Wentao.Application research of micro modification of tooth surface in noise reduction of automobile transmission［J］.Automobile Engineering，2009，31（6）：557-560.

刘飞涛，方伟荣，李金明，等.基于齿面修形的变速箱啸叫分析与优化［J］.机械传动，2014，38（9）：167-169.

LIU Feitao，FANG Weirong，LI Jinming，et al.Analysis and optimization of gearbox howling based on tooth surface modification［J］.Journal of Mechanical Transmission，2014，38（9）：167-169.

岳会军，张尧，李洪彪，等.变速器齿轮振动机理及修形减振降噪方法［J］.北京航空航天大学学报，2017，43（10）：2003-2010.

YUE Huijun，ZHANG Yao，LI Hongbiao，et al.Vibration mechanism of transmission gears and methods of modification to reduce vibration and noise［J］.Journal of Beihang University，2017，43（10）：2003-2010.

隋景玉，刘均伟，王教友，等.基于Romax的圆柱齿轮微观修形分析研究［J］.汽车工艺师，2021（3）：61-64.

SUI Jingyu，LIU Junwei，WANG Jiaoyou，et al.Micro-modification analysis of cylindrical gears based on Romax［J］.Automotive Technologist，2021（3）：61-64.

彭卓凯，刘静，熊飞，等.基于接触斑点和微观修形的混合动力系统齿轮啸叫研究［J］.机械传动，2020，44（9）：14-20.

PENG Zhuokai，LIU Jing，XIONG Fei，et al.Research on gear howling of hybrid power system based on contact spot and micro-modification［J］.Journal of Mechanical Transmission，2020，44（9）：14-20.

刘宗其，李志远，夏光，等.基于Romax的叉车减速箱振动特性研究及改进［J］.机械设计，2014，31（12）：94-97.

LIU Zongqi，LI Zhiyuan，XIA Guang，et al.Research and improvement on vibration characteristics of forklift gearbox based on Romax［J］.Journal of Mechanical Design，2014，31（12）：94-97.

王梦琪，白冰，赵松涛，等.基于MASTA的单斜齿轮微观修形优化研究［J］.热能动力工程，2019，34（1）：113-119.

WANG Mengqi，BAI Bing，ZHAO Songtao，et al.Research on micro modification optimization of single helical gear based on MASTA［J］.Thermal Power Engineering，2019，34（1）：113-119.

汤海川，郭枫.基于齿轮修形的汽车变速器齿轮啸叫噪声改善研究［J］.上海理工大学学报，2013，35（3）：294-298.

TANG Haichuan，GUO Feng.Research on improving the howling noise of automobile transmission gears based on gear modification［J］.Journal of University of Shanghai for Science and Technology，2013，35（3）：294-298.

范孝良，石鹏飞，刘建民.风电齿轮箱微观修形对振动与声振粗糙度性能的影响［J］.中国工程机械学报，2019，17（1）：43-48.

FAN Xiaoliang，SHI Pengfei，LIU Jianmin.Influence of micro-modification of wind power gearbox on vibration and acoustic roughness performance［J］.Journal of China Construction Machinery，2019，17（1）：43-48.

李润方.齿轮传动的刚度分析和修形方法［M］.重庆：重庆大学出版社，1998：221-267．

LI Runfang.Stiffness analysis and modification method of gear transmission［M］.Chongqing：Chongqing University Press，1998：221-267．

张福龙，葛兵，张珏成，等.齿面微观修形技术在齿轮降噪中的应用［J］.机械强度，2013，35（4）：513-517.

ZHANG Fulong，GE Bing，ZHANG Juecheng，et al.Application of tooth surface micro-modification technology in gear noise reduction［J］.Journal of Mechanical Strength，2013，35（4）：513-517.

袁哲，孙志礼，王丹，等.基于遗传算法的直齿圆柱齿轮修形优化减振［J］.东北大学学报（自然科学版），2010，31（6）：873-876.

YUAN Zhe，SUN Zhili，WANG Dan，et al.Modification optimization and vibration reduction of spur gear based on genetic algorithm［J］.Journal of Northeastern University （Natural Science Edition），2010，31（6）：873-876.

BONORI G，BARBIERI M，PELLICANO F.Optimum profile modifications of spur gears by means of genetic algorithms［J］.Journal of Sound and Vibration，2007，313（3）：603-616.

苏成云，王书翰，苑衍灵，等.自动变速器传递误差的多目标优化方法［J］.山东理工大学学报（自然科学版），2018，32（4）：65-68.

SU Chengyun，WANG Shuhan，YUAN Yanling，et al.Multi-objective optimization method for transmission error of automatic transmission［J］.Journal of Shandong University of Technology （Natural Science Edition），2018，32（4）：65-68.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimization of Torque Models for Radial Meshing Nutation Magnetic Gears Based on the Genetic Algorithm

Optimization Analysis of Gear Micro Parameters of Hybrid Transmission Cases

Structure Design and Optimization of Self-locking Under-actuated Gripper

Optimization and Analysis of Double-circular-arc Harmonic Gear based on Genetic Algorithm

Micro-parameter Optimization of Helical Cylindrical Gear based on Romax

Related Author

No data

Related Institution

Jinan Power Supply Company of State Grid Shandong Electric Power Company

School of Mechanical Engineering and Automation, Fuzhou University

Department of Mechanical and Electrical Engineering, Fuzhou Polytechnic

Suryadhep Teachers College, Rangsit University, Pathumthani

Center of Equipment Manufacturing Application Technology Collaborative Innovation,Guang'an Vocational & Technical College

⁰