Design Exploration / Optimization

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  1. [JAC257] Topology Optimization of an IPM Motor

    This case study runs a topology optimization to minimize torque ripple and maximize average torque with the maximum stress on the rotor core and maximum radial displacement below …

  2. [JAC261] SPM Motor Magnet Coercive Force Optimization For Obtaining Sinusoidal Magnetization

    In this example, a magnet is segmented into blocks and coercive force is defined. The coercive force of each block is calculated so that the induced voltage waveform approaches a …

  3. [JAC252] Geometry Optimization of a Solenoid Valve

    In this example, an example where the geometry of a solenoid valve is optimized using a multi-objective optimization algorithm is presented.

  4. Function Tutorials

    [JFT070] Creating PM Motor Efficiency Maps Using JMAG-Designer (Accuracy Priority Mode)

    This document describes how to create efficiency map studies (accuracy priority mode) using a JMAG-Designer efficiency map study (speed priority mode).

  5. Takao Kogyo Co., Ltd. / TKE Co., Ltd.

    Since its establishment in 1974, Takao Kogyo Co., Ltd. has been manufacturing automotive parts, industrial machinery parts, EV(electric vehicle) parts, and precision machinery par…

  6. Function Tutorials

    [JFT058] Creating Efficiency Maps Using JMAG-Designer (Speed Priority Mode)

    This document describes how to create efficiency maps using a JMAG-Designer efficiency map study (prioritizing speed).

  7. Optimal Design of Instantaneous High-output Motor for Basketball Robots

    Yoshihiro Okumatsu, TOYOTA MOTOR CORPRATION

  8. [JAC223] Multi-Objective Optimization of an IPM Motor Accounting for Stress at High-Speed Rotation

    In this example, the optimum current phase that achieves high torque per each geometry is obtained, and the torque characteristics (1,000 r/min) and stress due to centrifugal forc…

  9. Leaflet

    [L-OP-26] Reducing License Costs for Multi-Case Calculations

    A new license system has been implemented to lower license costs for multi-case calculations, such as parametric analyses, optimizations, and JMAG-RT model generation.

  10. [JAC233] Induction Heating Coil Optimization

    In this example, an example of using an optimization function to design a coil to use for induction hardening a gear is presented.

  11. Honda R&D Co.,Ltd.

    Employing JMAG as the Common Language of Motor Development Devise Unique Solutions and Accelerate Creative Development

  12. White Papers

    [W-OP-166] Sensitivity Study of Configuration of Large Scale Multi-Objective Optimization of a PMSM

    The feasible solution space of large scale multi-objective optimization schemes is sensitive to the configuration (population size, objectives, constraints, and design variables).

  13. IMS Co., Ltd.

    Since its founding, IMS Co., Ltd. has continued to support advanced technology development of magnetic application products.

  14. Cooperation analysis of optimization and quality engineering by modeFRONTIER and JMAG

    Manabu Kawaji, AISIN SEIKI Co.,Ltd.

  15. Yanmar Holdings Co., Ltd.

    Yanmar Holdings Co., Ltd.

    Based on the concept of “realizing a sustainable resource recycling society that leads to the future” the company continues to make technological advances looking ahead to the nex…

  16. Vibration Prediction of Permanent Magnet Synchronous Motors by Aid of JMAG

    Toru Mizota, YANMAR HOLDINGS CO., LTD.

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