Design Exploration / Optimization

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

    In this paper, the multi-objective optimization calculation has 12 design variables (8 geometric variables, 4 circuit variables) with 6 objective functions (maximize torque, minim…

  2. [L-OP-34] Using MATLAB’s Optimization Engine in JMAG

    MATLAB is widely used in the engineering field, and the MATLAB Global Optimization Toolbox is often used for optimization calculations also.

  3. AI Technology with Aid of Data-driven Method Makes EM Simulation and Optimization More Effective

    Hajime Igarashi, Hokkaido University

  4. Reduction of Optimal Design Time for IPMSMs for Automotive Applications Using Machine Learning

    Yuki Shimizu, Osaka Prefecture University

  5. 3D Design of Magnetic Components by Gaussian Kernel Regression -Forward Design and Inverse Design-

    Yuki Sato, Texas Instruments Japan Limited

  6. Application of Topology Optimization Analysis Technology for Traction Motor of Automotive

    Yukihiro Yoshinari, Hitachi Automotive Systems, Ltd.

  7. Motor Efficiency Improvement Toward New Energy Vehicle Drive Cycle based on Multi-objective Optimization Algorithm

    Xiangrui Yin, China FAW Group Co.,Ltd

  8. 233 – 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.

  9. [JFT118] Distributed Processing for Parameter Optimization Calculations Using SSH

    This document describes a method for running optimization calculations with a Linux remote machine by using SSH.

  10. [JFT124] Searching for the Parameter Range Reducing Geometry Collapse During Optimization Calculations

    This document describes the method for using the functions useful in searching parameter ranges that reduce geometry collapse during optimization calculations.

  11. [JFT002] Geometry Parametric Analysis Using Direct Modeling

    In this document, how to perform geometry parametric analysis using direct modeling is presented.

  12. [W-OP-119] Global Design Search of Multi-Objective Multi-Constraint Optimization Issues by Narrowing Down Design Spaces

    This document shows a reduction in calculation costs by narrowing down the design space as an optimization calculation pre-process using PM motor optimization issues as an example…

  13. 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…

  14. [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.

  15. [JFT111] Accounting for Arbitrary Motions

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

  16. [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…

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