[1]刘怡然,李威,杜月云.基于相控阵超声的汽车后桥螺旋锥齿轮畸变控制方法[J].机械与电子,2024,42(04):33-38.
　LIU Yiran,LI Wei,DU Yueyun.Distortion Control Method of Automotive Rear Axle Spiral Bevel Gear Based on Phased Array Ultrasound[J].Machinery & Electronics,2024,42(04):33-38.
点击复制

基于相控阵超声的汽车后桥螺旋锥齿轮畸变控制方法()

分享到：

《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

Title:: Distortion Control Method of Automotive Rear Axle Spiral Bevel Gear Based on Phased Array Ultrasound

Author(s):: LIU Yiran¹ ; LI Wei²; DU Yueyun¹; ( 1.Shangqiu Polytechnic , Shangqiu 476005 , China ; 2.Shangqiu Institute of Technology , Shangqiu 476000 , China )

Keywords:: anisotropic diffusion noise reduction ; curve quantification ; re sampling ; frequency offset curve ; interpolation algorithm

摘要:: 由于汽车后桥螺旋锥齿轮畸变控制的过程中易受畸变回波的影响,存在大量的噪声信号,导致控制误差较大、控制精度较低及控制效果较差,为此,提出基于相控阵超声的汽车后桥螺旋锥齿轮畸变控制方法。首先采用相控阵超声技术采集汽车后桥螺旋锥齿轮的振动信号,并将采集后的齿轮振动信号通过异性扩散降噪法进行降噪处理;然后根据降噪处理结果,采用畸变散射算法计算散射波的散射幅值,获取畸变信号的回波特性,采用曲线矩阵回波算法对畸变信号进行定位,得到畸变信号位置点后,提取畸变信号的特征;最后根据多普勒效应,计算畸变信号特征的频偏曲率,采用重采样畸变控制技术根据不同段的频偏基准点重新采样,进行齿轮畸变控制。实验结果表明,所提方法的畸变控制精度高、效果好。

Abstract:: Because of the influence of distortion echo in the process of distortion control of automotive rear axle spiral bevel gear , there are a large number of noise signals , resulting in large control error , low control accuracy and poor control effect.Therefore , a distortion control method of automotive rear axle spiral bevel gear based on phased array ultrasound is proposed.Firstly , the vibration signal of spiral bevel gear of rear axle of automobile is collected by phased array ultrasonic technology , and the collected vibration signal of gear is processed by anisotropic diffusion noise reduction method ; then , according to the noise reduction processing results , the scattering amplitude of the scattered wave is calculated by the distorted scattering algorithm , and the echo characteristics of? the distorted signal are obtained.The distorted signal is located by the curve matrix echo algorithm , and the position points of the distorted signal are obtained , and the characteristics of the distorted signal are extracted ; finally , according to the Doppler effect , the frequency offset curvature of the distorted signal characteristics is calculated , and the resampling distortion control technology is used to resample the frequency offset reference points in different segments to control the gear distortion.The experimental results show that the proposed method has high distortion control accuracy and good effect.

[ 1 ] 刘冬,袁利恒,丛明 . 齿轮机器人复杂装配过程在线建模与参数优化 [ J ] . 机械工程学报, 2021 ,57 ( 13 ):124-131.

[ 2 ] 方秀荣,刘留,徐慧慧,等 . 渗碳前预热处理对 17CrNiMo6钢制齿轮轴畸变的影响[ J ] . 金属热处理, 2022 , 47 ( 3 ):113-119.

[ 3 ] 田亚平,徐璐,宋佩颉,等 . 基于 OGY 的含间隙单级齿轮系统混沌运动控制[ J ] . 振动与冲击, 2020 , 39 ( 14 ):17-21 , 35.

[ 4 ] 莫易敏,胡启奇,刘杰,等 . 准双曲面齿轮热后接触区质量控制研究[ J ] . 机械传动, 2020 , 44 ( 2 ): 109-113.

[ 5 ] 李俊,黄开明,帅晶 . 无线探空仪回波信号的变分模态分解与降噪研究 [ J ] . 电子技术应用,2020 , 46 ( 12 ):103-106 , 110.

[ 6 ] 邬汉杰,祁文刚,米晅,等 . 一种模拟信号滤波器函数的离散化方法[ J ] . 电视技术, 2020 , 44 ( 3 ): 8-9 , 34.

[ 7 ] 李苏婷,张严 .GSOS 算子下共变异变模拟的公理刻画[ J ] . 计算机科学, 2020 , 47 ( 1 ): 51-58.

[ 8 ] 郑淋文,周金治,黄静 . 深度稀疏自编码器在 ECG 特征提取中的应用[ J ] . 计算机工程与应用, 2021 , 57 ( 11 ):156-161.

[ 9 ] 王凤杰,刘锡民,陆长平 . 相干激光引信在云雾干扰下的回波特性研究[ J ] . 红外与激光工程,2020 , 49 ( 4 ):45-51.

[ 10 ] 赵建昕,笪良龙,徐国军,等 . 三维信息测量的运动声源无源测距[ J ] . 声学学报, 2020 , 45 ( 5 ): 625-636.

[ 11 ] 陈果,卢永刚 . 基于多普勒效应的非合作目标轨迹测量方法 [ J ] . 探测与控制学报,2020 , 42 ( 4 ): 35-38 , 46.

[ 12 ] 吴忧,徐旭,陈兵,等 . 高马赫数下横/逆向喷流干扰流场数值研究[ J ] . 航空学报, 2021 , 42 (增刊 1 ): 28-41.

[ 13 ] 周冰,李秉璇,贺宣,等 . 融合自适应稀疏表示和相关系数的高光谱伪装分类方法[ J ] . 光谱学与光谱分析,2021 , 41 ( 12 ): 3851-3856.

[ 14 ] 汪志宁,刘春,戴雷,等 . 小波变换组合双线性插值法在北斗周跳中的应用 [ J ] . 电子测量与仪器学报,2020 , 34 ( 11 ): 50-57.

[ 15 ] 陈乐瑞,曹建福,胡河宇,等 . 一种基于 Volterra 频域核的非线性频谱智能表征方法[ J ] . 中南大学学报(自然科学版),2020 , 51 ( 10 ): 2867-2875.

备注/Memo:: 收稿日期: 2022-09-23
作者简介:刘怡然 ( 1994- ),女,河南商丘人,硕士,讲师,研究方向为车辆工程、农业机械化;李威 ( 1989- ),男,河南商丘人,讲师,研究方向为汽车零部件制造工艺;杜月云 ( 1975- ),女,河南商丘人,硕士,副教授,研究方向为机械控制算法。

更新日期/Last Update: 2024-04-29