基于MATLAB App Designer的牵引电机滚动轴承可靠性评估系统设计

doi:10.16180/j.cnki.issn1007-7820.2022.03.012

摘要/Abstract

摘要：

牵引电机滚动轴承在运行过程中由于存在载荷不均匀和运行环境恶劣的问题,需要评估地铁车辆牵引电机滚动轴承的可靠性。文中基于MATLAB App Designer对牵引电机滚动轴承可靠性评估系统进行了设计开发。通过提取振动信号的时域、频域特征指标,利用主成分分析法进行特征融合。将融合后的特征指标作为威布尔比例故障率模型的响应协变量,采用飞蛾扑火优化算法寻优威布尔比例故障率模型参数,代入到可靠度函数计算出任意时刻可靠度。使用MATLAB App Designer创建数据录入、数据分析和可靠性评估等模块界面。实验结果表明,所设计的牵引电机滚动轴承可靠性评估系统界面友好、易于操作、可靠性评估效果良好,可广泛应用于不同领域。

关键词: 牵引电机, 滚动轴承, 威布尔比例故障率模型, 特征指标, 主成分分析法, 飞蛾扑火优化算法, MATLAB App Designer, 可靠性评估

Abstract:

Due to the uneven load and harsh operating environment during the operation of rolling bearings of traction motors, it is necessary to evaluate the reliability of rolling bearings of traction motors for metro vehicles. Based on MATLAB App Designer, the reliability evaluation system of traction motor rolling bearing is designed and developed. By extracting the time-domain and frequency-domain feature indexes of the vibration signal, the principal component analysis method is used for feature fusion. The fused characteristic index is used as the response covariate of the Weibull proportional hazard model. The moth-fighting optimization algorithm is used to optimize the Weibull proportional hazard model parameters, and the reliability function is substituted into the reliability function to calculate the reliability at any time. MATLAB App Designer is used to create module interfaces for data entry, data analysis and reliability evaluation. Experimental results show that the designed reliability evaluation system of traction motor rolling bearing has the characteristics of friendly interface, easy operation and good reliability evaluation effect, and can be widely used in different fields.

Key words: traction motor, rolling bearing, Weibull proportional hazard model, characteristic index, principal component analysis, moth-flame optimization, MATLAB App designer, reliability evaluation

中图分类号:

TN104.1

齐美义,廖爱华. 基于MATLAB App Designer的牵引电机滚动轴承可靠性评估系统设计[J]. 电子科技, 2022, 35(3): 79-86.

Meiyi QI,Aihua LIAO. Design of Reliability Evaluation System of Traction Motor Rolling Bearing Based on MATLAB App Designer[J]. Electronic Science and Technology, 2022, 35(3): 79-86.

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参考文献 19

[1]	刘洋. 双主轴双刀架数控机床开放式系统设计与可靠性分析[D]. 长春:长春工业大学, 2018.
	Liu Yang. Open system design and reliability analysis of double-spindle and double-tool CNC machine tool[D]. Changchun:Changchun University of Technology, 2018.
[2]	王海涛, 冯万兴, 陶汉涛, 等. 基于气象参数的输电线路电气可靠性实时评估与预警系统设计与研发[J]. 中国电力, 2018,51(5):17-23.
	Wang Haitao, Feng Wanxing, Tao Hantao, et al. Design and development for real-time evaluation and warning system of electrical reliability for transmission line based on meteorological parameters[J]. Electric Power, 2018,51(5):17-23.
[3]	李航. 电力骨干通信网可靠性评估分析与软件设计[D]. 长春:吉林大学, 2019.
	Li Hang. Power backbone communication network reliability evaluation analysis and software design[D]. Changchun:Jilin University, 2019.
[4]	黄硕, 吴命利. 电气化铁路牵引供电系统可靠性评价系统研究[J].机车电传动, 2020(1):85-90.
	Huang Shuo, Wu Mingli. Evaluation of reliability for traction power supply system of electric railways[J]. Electrical Drive for Locomotives, 2020(1):85-90.
[5]	Sardias-Fernández R, García-Juárez A, Zaldívar-Huerta I E, et al. MATLAB app designer tool to study a microwave photonic filter that integrates analog and digital modulation formats[J]. Optik, 2019,202(2):1-10.
[6]	Bakošová A, Krmela J, Handrik M, et al. Computing of truss structure using MATLAB[J]. Manufacturing Technology, 2020,20(3):279-285.
[7]	黄丽霞. 基于MATLAB的物流配送中心选址优化系统的设计与实现[D]. 长沙:湖南大学, 2019.
	Huang Lixia. Design and implementation of logistics distribution center location optimization system based on MATLAB[D]. Changsha:Hunan University, 2019.
[8]	陈昌. 基于状态振动特征的空间滚动轴承可靠性评估方法研究[D]. 重庆:重庆大学, 2014.
	Chen Chang. Reliability assessment method for space rolling bearing based on condition vibration feature[D]. Chongqing:Chongqing University, 2014.
[9]	李伟光, 刘振宇, 林鑫, 等. 基于PCA和希尔伯特谱的柔性薄壁轴承故障诊断研究[J]. 机床与液压, 2020,48(16):169-175.
	Li Weiguang, Liu Zhenyu, Lin Xin, et al. Research on fault diagnosis of flexible thin-wall bearings based on PCA and Hilbert spectrum[J]. Machine Tool & Hydraulics, 2020,48(16):169-175.
[10]	朱天煦, 臧朝平. 基于PCA-LMD的滚动轴承信号混合特征选取与故障诊断[J]. 航空发动机, 2020,46(5):14-21.
	Zhu Tianxu, Zang Chaoping. Hybrid feature selection and fault diagnosis of rolling bearing signals based on Principal Component Analysis Denoising and Local Mean Decomposition(PCA-LWD)[J]. Aeroengine, 2020,46(5):14-21.
[11]	王飞. 线性回归模型中极大似然估计的若干性质[D]. 锦州:渤海大学, 2020.
	Wang Fei. Several properties of maximum likelihood estimation in linear regression models[D]. Jinzhou:Bohai University, 2020.
[12]	Seo S, Oh S D, Kwak H Y. Wind turbine power curve modeling using maximum likelihood estimation method[J]. Renewable Energy, 2019,136(1):1164-1169.
[13]	康守强, 叶立强, 王玉静, 等. 基于数学形态学和IFOA-SVR的滚动轴承可靠度预测方法[J]. 机械工程学报, 2017,53(8):201-208.
	Kang Shouqiang, Ye Liqiang, Wang Yujing, et al. Reliability prediction method of a rolling bearing based on mathematical morphology and IFOA-SVR[J]. Journal of Mechanical Engineering, 2017,53(8):201-208.
[14]	李志明, 莫愿斌. 基于Lévy飞行的飞蛾扑火优化算法[J]. 计算机工程与设计, 2017,38(3):807-813.
	Li Zhiming, Mo Yuanbin. Moth-flame optimization algorithm based on Lévy flights[J]. Computer Engineering and Design, 2017,38(3):807-813.
[15]	Mirjalili S. Moth-flame optimization algorithm: A novel nature-inspired heuristic paradigm[J]. Knowledge-Based Systems, 2015,89(1):228-249.
[16]	韦超毅, 许哲, 黄大明, 等. 基于MATLAB App Designer的电动汽车动力参数匹配[J]. 汽车实用技术, 2020 ( 15):4-7.
	Wei Chaoyi, Xu Zhe, Huang Daming, et al. Matching of electric vehicle dynamic parameters based on MATLAB App Designer[J]. Automobile Applied Technology, 2020(15):4-7.
[17]	康秀娟, 施展. 基于图形处理的人体内异物定位测量系统设计[J]. 电子科技, 2018,31(1):71-74.
	Kang Xiujuan, Shi Zhan. A system of foreign object localization based on graphics processing[J]. Electronic Science and Technology, 2018,31(1):71-74.
[18]	闫洪波, 王梦薇, 徐洋, 等. 基于MATLAB GUI的医学图像处理仿真系统设计[J]. 计算机应用, 2020,40(S1):226-230.
	Yan Hongbo, Wang Mengwei, Xu Yang, et al. Design of medical image processing simulation system based on MATLAB GUI[J]. Journal of Computer Applications, 2020,40(S1):226-230.
[19]	陈皓, 吴健学. 一种嵌入式GUI的实现方案[J]. 电子设计工程, 2017,25(1):64-66.
	Chen Hao, Wu Jianxue. Implement methord of embeded GUI system[J]. Electronic Design Engineering, 2017,25(1):64-66.