Design Exploration / Optimization

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  1. [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.

  2. [JFT122] Optimization Calculation Execution Method Using Lumped Parameter Motor Analysis

    This document describes the method for calculating lumped parameter motor analysis and running optimization.

  3. [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.

  4. 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.

  5. [JFT002] Geometry Parametric Analysis Using Direct Modeling

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

  6. [W-MO-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…

  7. 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…

  8. [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.

  9. [JFT111] Accounting for Arbitrary Motions

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

  10. [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…

  11. [JFT103] Performing Topology Optimization Using Density Method

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

  12. [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…

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

    Hiroshi Fujimoto, The University of Tokyo

  14. Application of Deep Learning to Optimal Design

    Hajime Igarashi, Hokkaido University

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

    Yuto Kimura, Yanmar. Co., Ltd.

  16. Guided Optimization of Rotor Topologies in Electric Machines

    Bernd Cebulski, IAV GmbH

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