Motor noise source identification and tub vibration prediction in a drum washing machine

被引：1
|
作者：
Kim, Seokchan [1 ]
Pak, Minho [2 ]
Kim, Yeong-jae [1 ]
Lee, Hanmin [1 ]
机构：
[1] Korea Inst Machinery & Mat, Dept Smart Ind Machine Technol, 156 Gajeongbuk Ro, Daejeon 34103, South Korea
[2] LG Elect, H&A VPD Shil Mech MBD Project, 170 Seongsanpaechong Ro, Changwon Si 51533, Gyeongnam Do, South Korea
来源：
APPLIED ACOUSTICS | 2023年 / 210卷
关键词：
Drum washing machine; Motor noise source identification; Electromagnetic force; Tub vibration; Finite element analysis; UNBALANCED MAGNETIC FORCE; COGGING TORQUE; REDUCTION;
D O I：
10.1016/j.apacoust.2023.109434
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this study, the causes of vibration and noise from the permanent magnet motor, which is one of the main sources of noise generated by a drum washing machine, were identified and verified by experimen-tal measurements. In addition, the electromagnetic force of the motor was calculated using finite element analysis. The surface vibration of the tub was predicted using harmonic response analysis, and the pre-diction results were compared with the measurements to validate the finite element model and verify the electromagnetic force. Our study presents a process for predicting surface vibrations generated by a washing machine motor using finite element analysis. & COPY; 2023 Elsevier Ltd. All rights reserved.
引用
收藏
页数：10
相关论文
共 50 条
  • [21] Vibration and noise source identification methods for a diesel engine
    Xi, Jiaxin
    Feng, Zengming
    Wang, Guoqiang
    Wang, Fei
    [J]. JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2015, 29 (01) : 181 - 189
  • [22] Vibration and noise source identification methods for a diesel engine
    Jiaxin Xi
    Zengming Feng
    Guoqiang Wang
    Fei Wang
    [J]. Journal of Mechanical Science and Technology, 2015, 29 : 181 - 189
  • [23] Snoring source identification and snoring noise prediction
    Liu, Z. S.
    Luo, X. Y.
    Lee, H. P.
    Lu, C.
    [J]. JOURNAL OF BIOMECHANICS, 2007, 40 (04) : 861 - 870
  • [24] Research of Vibration and Noise Source Identification Method of Surface-mounted Permanent Magnet Synchronous Motor
    Li, Yan
    Jiang, Xiaodong
    Xia, Jiakuan
    Li, Shuangpeng
    Zhang, Fengge
    [J]. 2013 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2013, : 42 - 45
  • [25] Interior noise and vibration prediction of permanent magnet synchronous motor
    Qian, Kun
    Wang, Jintian
    Gao, Yang
    Sun, Qiang
    Lian, Jie
    [J]. JOURNAL OF VIBROENGINEERING, 2018, 20 (05) : 2225 - 2236
  • [26] Prediction on Vibration and Electromagnetic Field of Electric Motor for Noise Improvement
    Okubo, Nobuyuki
    Narukami, Hisakazu
    Toi, Takeshi
    [J]. PROCEEDINGS OF ISMA 2008: INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING, VOLS. 1-8, 2008, : 1983 - 1988
  • [27] Noise source identification and operating noise prediction of the industrial sewing machines
    Zhang Z.
    Liu X.
    Huang C.
    Tan T.
    [J]. 1600, Chinese Vibration Engineering Society (35): : 220 - 225
  • [28] Analysis and optimization of drum washing machine vibration isolation system based on rigid-flexible virtual prototype model
    Xiao, Linjing
    Zhang, Sen
    [J]. JOURNAL OF VIBROENGINEERING, 2017, 19 (03) : 1653 - 1664
  • [29] Implementation of a Sensorless Switched Reluctance Drive System for a Washing Machine with Reduced Vibration and Acoustic Noise
    Liu, Tian-Hua
    Chen, Ching-Guo
    Lu, Chang-Yu
    [J]. ELECTRIC POWER COMPONENTS AND SYSTEMS, 2011, 39 (07) : 605 - 620
  • [30] Vibration Damping and Noise Reduction of a New Non-Newtonian Fluid Damper in a Washing Machine
    Song, Yuanjin
    Zhuang, Zhong
    Wang, Xianping
    Fang, Qianfeng
    Cheng, Zhijun
    Zhang, Tao
    [J]. ACTUATORS, 2024, 13 (01)
12345