Design Exploration / Optimization

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  1. 257 – IPM Motor Topology Optimization

    In this example, rotor core maximum stress and radial direction maximum displacement in the radial direction are set to certain values or less, and rotor geometry is designed that…

  2. [JFT112] Defining Response Values with Scripts in Topology Optimization Using NGnet

    In this document, response values are calculated using a Python script, and a method for performing topology optimization used as an objective function is described.

  3. [JFT111] Accounting for Arbitrary Motions

    This document describes a method of accounting for arbitrary motions in the moving parts of electrical equipment.

  4. [JFT109] Comparing Efficiency Maps and Loading External Data

    Using a JMAG-Designer efficiency map study, this document describes the method for creating efficiency maps with external data as output and confirming the differences between tho…

  5. [JFT103] Performing Topology Optimization Using Sensitivity Analysis

    In this document, how to execute topology optimization using sensitivity analysis using JMAG is presented.

  6. [W-OP-96] Necessity of GA for Multi-Objective Optimization of Drive Motor

    Tractions motors for HEVs and EVs require different performances depending on the driving conditions and may be restricted not only in terms of magnetic fields performance but als…

  7. Development of Wireless in-wheel Motors with in-motion Charging

    Hiroshi Fujimoto, The University of Tokyo

  8. Application of Deep Learning to Optimal Design

    Hajime Igarashi, Hokkaido University

  9. Optimization Design of IPMSM for Off-Highway Vehicle Using JMAG

    Yuto Kimura, Yanmar. Co., Ltd.

  10. Guided Optimization of Rotor Topologies in Electric Machines

    Bernd Cebulski, IAV GmbH

  11. FET Switching Control of PAM Inverter Circuit and Motor Characteristics Optimization of PWM Inverter Circuit

    Manabu Kawaji, Aisin Seiki Co., Ltd.

  12. How to Collaborate with Simcenter™ Portfolio from the JMAG Point of View

    Makoto Sato, Siemens PLM Software Computational Dynamics KK

  13. 223 – Multi-Objective Optimization of an IPM Motor Account 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…

  14. 258 – Magnetic Shield Geometry Optimization

    In this example, a case study in which the geometry of a magnetic shield is optimized using topology optimization that uses a sensitivity analysis (density method) is presented. D…

  15. 252 – 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.

  16. 261 – 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 …

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