
This should accurately replicate railroad operations with the existing infrastructure, rolling stock, and schedules. The first step in using computer models in railroad planning is to build and calibrate the base case model. In general, the more modeling done up front, the less expensive the overall project will be, since modeling enables the plan to be refined to its most essential elements. If Creo Elements/Direct products are incompatible with the newest service pack, PTC will attempt to remove the incompatibilities in the next service pack or major release of its products.Ĭreo Elements/Direct Modeling Express 8.Railroad simulation modeling of signal train control, specifically the accurate representation of train control systems and Positive Train Control (PTC), is discussed using the Northeast Corridor and the Long Island Rail Road as examples.Ĭomputer simulation is a particularly important and useful tool for evaluating different railroad improvement strategies. However, PTC cannot guarantee the correct functioning of Creo Elements/Direct products on newer operating system service packs.


Because Creo Elements/Direct system requirements define a minimum operating system service pack, a newer Microsoft service pack should not affect Creo Elements/Direct products. PTC software products are tested on the latest operating system service pack available at the time of release. Creators (1703) - The Creators update requires the latest Microsoft Windows 10 cumulative update.Note: Product reactivation is required every three days. Note: Single-, dual- and quad-core processors are supported.Īctive Internet connection required for product activation. Windows 8.1 64-bit Editions: Windows 8.1, Pro and Enterprise (2)ģD capable graphics card with OpenGL support Windows 10 64-bit Editions: Windows 10, Pro and Enterprise (1) Yes (professional version of Creo Elements/Direct Modeling) Yes (through the online Creo Elements/Direct Modeling Express Forum)

Creo Elements/Direct Modeling Express 8.0Įnglish, German, Italian, Japanese, Simplified Chinese
