SimPROCESD
Open-source Python discrete-event simulator for manufacturing systems
- Vendor
- NIST
- License
- Open Source
- Platforms
- Any (Python)
- Official site
- github.com/usnistgov/SimPROCESD ↗
SimPROCESD is NIST's open-source discrete-event simulator for production systems, focused on machine degradation, maintenance policy evaluation, and reentrant flow modeling. Recent releases add resource management and multi-core execution for larger experiments.
Best for: researchers and manufacturers prototyping maintenance and quality policies in code without commercial DES licensing.
Consider alternatives when you need rich 3D visualization, materials-handling libraries, or vendor support.
SimPROCESD articles & guides
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NIST Releases SimPROCESD v0.3.0 for Advanced Manufacturing Simulation
The National Institute of Standards and Technology (NIST) released SimPROCESD version 0.3.0 in September 2024, introducing significant enhancements for discrete-event manufacturing simulation including reentrant flow modeling, limited resource management, and multi-core processing capabilities.