A space for simulation related technical resources and discussions.
In this tutorial, learn how to create motor parts in FluxMotor using sketches directly from SimLab Sketcher. This process is ideal for customizing components like rotor bars, stator slots, end caps, and housings with precision and flexibility—accelerating motor development with multiphysics integration.…
This article presents a practical implementation of the CC-CV control algorithm using a Full-Bridge LLC Resonant Converter, known for its high efficiency, soft-switching characteristics, and suitability for high-frequency isolated DC-DC applications such as battery chargers. System Parameters Used for Simulation The…
What is OMLPY? An extension that enables you to call OML (Open Matrix Language) built-in and user-defined functions directly from Python within Altair products such as Compose, HyperMesh, HyperGraph, HyperView, and Inspire. Extension is available starting in Compose 2025.1. Key Features: Access all OML built-in functions…
We added 8 more sessions to our ongoing Community Magnetic Chat Series. This monthly series is designed to empower industry experts by providing them with insights into the latest features, workflows, and advancements in Altair’s Electromagnetics solutions. Throughout the series attendees will have the opportunity to learn…
Implementation of CC-CV in PSIMBattery charging systems are typically designed with the primary goal of maximizing battery health and lifespan. Among the most widely adopted strategies is the Constant Current–Constant Voltage (CC-CV) charging method. This article outlines the implementation of a CC-CV algorithm using a…
Introduction and Workflow Overview HyperStudy is a data analytic AI tool that is used to generate the data and then train a fit model of a power converter. PSIM is the simulation tool that is used to simulate the full fidelity power converter that will generate the data for the fit model. TwinActivate is the system…
How to Calibrate PM FlexTire™ Tire Model Inputs Required Inputs: Tire CAD: Preferably STEP, or BDF. Physical measurements (or accurate high-fidelity FEA simulation results) at the target tire air pressure: Inflated radius Vertical force-deformation Rolling resistance (Optional) Contact patch area vs. vertical load…
How to Run PM FlexTire™ This example demonstrates running PM FlexTire™ using the Clay1_6x2m.dem EDEM simulation deck with the Tractor Tire, both available from the Altair Marketplace. Steps to Set Up and Run PM FlexTire™ in EDEM Open the Example Simulation Deck Open Clay1_6x2m.dem from the PM Example Files (available from…
How to Setup Tire Motion in EDEM There are two primary options for defining flexible tire motion in Altair EDEM using PM FlexTire™: Using EDEM’s built-in kinematics, force, and torque controllers Simplest to implement and fastest to solve. Limited in functionality compared to coupled simulations. Using an MBD solver…
How to Pre-Process Tire Model: Option 2 (Manually) In some cases, STPtoOBJ.exe may not generate the required input files from a STEP file for PM FlexTire™, or you may wish to have greater control over mesh resolution for your tire model. In these situations, you can use Altair SimLab® to manually generate the necessary…
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