JMAG-Designer

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  1. [JFT156] Creating Shapes Using NGnet Weight

    This document describes how to restore only the necessary shapes from NGnet weight after running topology optimization using NGnet.

  2. [W-MA-76] Material Modeling Method for Electromagnetic Field/Iron Loss Analyses Considering Residual Strain

    This paper proposes an electromagnetic field analysis and iron loss analysis based on the assumption that the effect of punching can be expressed as a function of the distance fro…

  3. [JFT024] Remote Execution of Analysis Using SSH

    This document shows how to set SSH on a local machine, how to execute on the local machine and how to import results from a remote machine to the local machine.

    • [W-MO-114] Comparison of Efficiency Map with Measurement

      This document compares an efficiency map obtained with simulations with an efficiency map consisting of actual measurements, achieving an error of 1% or less for entire regions.

    • [W-SE-98] Improved Durability for Automatic Mesh Generation

      This white paper assesses the durability of JMAG's automatic mesh generation feature.

    • [JFT103] Performing Topology Optimization Using Density Method

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

    • [W-MA-67] On the Geometry Edge Effects in Laminated Steel Sheet Eddy Current Loss Analysis

      In this white paper, based on the results of this analysis, the scenarios where the 2D + 1D method degrades accuracy are made clear and issues to be addressed in the future are pr…

    • [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…

    • [W-MA-100] Introducing the Detailed Analysis Method for Electromagnetic Steel Sheet for High-Precision Loss-Assessment

      Here, we use a simple example and consider the significance of taking into account the eddy currents and magnetic hysteresis during magnetic field analysis.

    • [JFT056] Using an Electromagnetic Force Output Script for NVH

      This document presents sample data and procedures to learn how to use an "electromagnetic force output for NVH" script.

    • [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).

    • [W-MO-164] Investigation in the Accuracy of FEA Based Efficiency Maps for PMSM Traction Machines

      In this report, three methods are compared on a PMSM showing that the accurate version is necessary for advanced applications such as EV. It shows that the accurate version based …

    • 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…

    • [JFT079] Applying the Extended Slide Function to a Translation Motion Model

      In this document, how to apply the extended slide function to a translation motion model is presented.

      • [JFT143] How to Run Control Simulations Using Only JMAG-RT and a Circuit

        This document describes the method for creating an integration study to run a control simulation in JMAG.

        • [JAC235] Reactor Core Stray Loss Analysis

          In this example, reactor core stray loss is described.

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