Vibration Analysis / Sound Pressure Analysis

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  1. Vibration and acoustic noise analysis of motor

    Fuminori Ishibashi, Shibaura Institute of Technology

  2. Electromagnetic Force Analysis of DC Motors Taking Commutation Characteristics into Account

    Xiaochun Sun, ASMO Co.,Ltd

  3. Introduction of JMAG Structural analysis (DS)

    Yusaku Suzuki, The Japan Research Institute,Limited.

  4. [JAC009] Sound Pressure Analysis of a Loudspeaker

    This Application Note presents how the frequency characteristics of sound pressure can be obtained using the constant Lorenz force on the voice coil, regardless of the frequency.

  5. [JAC004] Sound Pressure Analysis of a Reactor

    This Application Note shows an example of an evaluation of a reactor’s sound pressure when a part of a spacer has been removed.

  6. Analysis of Transformer using JMAG-Studio

    Hidenori Uematsu, Panasonic Electronic Devices Co.,Ltd

  7. Transition of IPMSM for Air-Conditioners, and a Future Trend.

    Yuichi Yoshikawa, Motor Company Matsushita Electric Industrial Co.,Ltd.

  8. Evaluation of the acoustic noise of DC permanent magnet motor

    Frank Hsieh, Chi-Hua Fitness Co.,Ltd.

  9. [JAC097] Sound Pressure Analysis of a Transformer

    This example presents the use of a coupled magnetic field and structural analysis to obtain the sound pressure distribution accounting for the electromagnetic force of the core wh…

  10. [JAC114] Vibration Analysis of an Outer Rotor Motor

    This note presents the use of a magnetic field analysis and structural analysis to obtain the sound pressure caused by electromagnetic vibrations in an outer rotor motor with hole…

  11. Motor Vibration/Noise Simulation Analysis and Its Features

    Noda Shinichi, Toshiba Corporation

  12. Study on Electromagnetic Vibration of Magnetic Gear

    Noboru Niguchi, Dept. of Adaptive Machine Systems/Graduate School of Engineering/Osaka University

  13. Latest advancements in noise and vibration simulation in support of electrical motors and power electronics.

    Koen De Langhe,LMS International

  14. Approach of a transformer analysis using JMAG

    Kazuki Semba, JSOL Corp.

  15. A Vibration Analysis Using Numerical Results of Electromagnetic Analysis of the IPM Motor (D-model of IEEJ), Using package softwares, JMAG & CAE…

    Takushi Fujioka, Fujitsu General Limited

  16. Vibration and Noise Analysis of The Motor for Electric Vehicles

    Takayuki Miyakawa, Nissan Motor Co.,LTD

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