A space for simulation related technical resources and discussions.
Explore the fascinating dynamics of vehicles traversing deformable roads with the new tire and soft-soil contact model now available in Altair MotionSolve. The new Altair Soft-Soil Tire model provides a computationally efficient way to simulate tires on compressible surfaces such as clay, dry sand, and regolith. Custom and…
In this example circuit, a phase-shifted full-bridge converter is implemented with a synchronous rectifier on the secondary. Peak current-mode control, PCMC, is implemented with a PI controller controlling the output voltage. Other interesting features of the simulation are: * Zero Voltage Switching of the primary side FET…
Introduction When we design voltage and current controllers for a power converter, an ac analysis is required to obtain frequency responses of the power converter. These frequency responses include open-loop transfer function, loop transfer function, closed-loop transfer function, input impedance, output impedance, etc.…
In the December 2017 issue of the How2Power Newsletter, John M. Miller and John Wolgemuth of Momentum Dynamics use PSIM as part of their evaluation of the practical and safety related limitations to high-power WPT (wireless power transfer), especially for heavy duty (HD) vehicles such as shuttle and transit bus, material…
Hi all, We have a new Instructor Led Training offering about “Design Explorer”. For more comprehensive information about “Design Explorer”, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if you are interested. Otherwise, you can contact your…
Hi all, We have a new Instructor Led Training offering about “Concept & Optimization - Design Enablers”. For more comprehensive information about “Concept & Optimization - Design Enablers”, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if…
Hi all, We have a new Instructor Led Training offering about “Concept & Optimization - Design Space” For more comprehensive information about “Concept & Optimization - Design Space”, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if you are…
Hi all, We have a new Instructor Led Training offering about “HyperWorks - Morphing”. For more comprehensive information about “HyperWorks - Morphing”, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if you are interested. Otherwise, you can…
Hi all, We have two new Instructor Led Training classes offering about “Altair HyperWorks for Abaqus Interface”, one dedicated to new users and one for users who already know the Classic HyperMesh for Abaqus Interface. For more comprehensive information about “Altair HyperWorks for Abaqus Interface”, please visit the…
Hi all, We have a new Instructor Led Training offering about “OptiStruct for Linear Analysis”. For more comprehensive information about “OptiStruct for Linear Analysis”, please visit the Altair Learn site (https://learn.altair.com/) under Class Schedule to check for scheduled sessions and register if you are interested.…
There's a wealth of content waiting for you to explore! Need support or have a question? Login or join our community.