Altair Activate

Multi-Disciplinary System Solutions 

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Altair Activate

Altair Activate (formerly solidThinking Activate) is an open & flexible tool for rapidly modeling and simulating products as multi-disciplinary systems in the form of 1D models (expressed as signal-based or physical block diagrams), optionally coupled to 3D models.

Leverage a flexible spectrum of simulations throughout your development cycle – ranging from early concept design (with models involving more abstraction and typically shorter simulations) to later detailed design (with less model abstraction & longer simulations). 

Key Benefits of Altair Activate Include

1D System Simulation

Simulating at the system-level enables performance assessment of the complete product, rather than only of a portion of the product.

Typically much Faster than 3D Simulations

Relying on greater levels of model abstraction enables more product-performance insight earlier (i.e., nearer the Concept Design stage) and rapid design exploration.

Block Diagrams; Control System Design

Providing a natural modeling approach for developing today’s smart systems involving sensors, actuators, feedback, and built-in logic.

Connections to Other Altair Tools

Enabling true multi-disciplinary system simulation via model exchange or co-simulation with MotionSolve for controlled multi-body dynamics, with Flux for controlled motor dynamics models, etc.

Mix Signal-based and Physical Modeling in Same Diagram

Leveraging the power of pre-defined Modelica libraries for modeling common Mechanical, Electrical, and Thermal physical components.

Support for Functional Mockup Interface (FMI)

Including Functional Mockup Units (FMU) enables model exchange or co-simulation connections to non-Altair tools which also support the FMI standard.

Additional Resources

solidThinking Activate Data Sheet

Altair Activate

Discover how Activate enables you to model, simulate and optimize multi-disciplinary systems.

View Data Sheet

Alignex Blog

Alignex Technical Blog

Learn techniques to help you get through your toughest engineering challenges.

Read Blog

solidThinking Embed Data Sheet

solidThinking Embed

Learn about this intuitive graphic environment for model-based embedded development.

View Data Sheet
Questions? Contact us at or call 866-378-6829.