Ansys Simplorer Twin Builder
Ansys Simplorer - Enterprise Multi-Domain System Simulation, Now Ansys Twin Builder
Ansys Simplorer, now part of Ansys Twin Builder, is a platform for modelling, simulating and analysing virtual system prototypes across electrical, mechanical, thermal and hydraulic domains. It lets teams verify and optimise software-controlled, multidomain system designs from early concept onward.
Its proven Simplorer solver technology continues inside Twin Builder, alongside newer digital twin capabilities.
Ansys Twin Builder 2026 R1
- Hybrid analytics in Fusion: redesigned Fusion UI with new Temporal Fusion Transformer and Neural ODE machine-learning methods.
- ROM Wizard in Ansys TwinAI: guided reduced-order model building and validation, plus a Hammerstein LPV ROM for nonlinear systems.
- Productivity and co-simulation: Ansys Engineering Copilot in Twin Builder, wider FMU co-simulation support and more accurate Battery Wizard heat modelling.
Read more: Ansys Twin Builder 2026 R1 highlights
Ansys Twin Builder Enterprise
The full Twin Builder environment, including the Simplorer system simulation technology.
Multidomain Circuits in One Schematic
Hierarchical schematics combine power electronic circuits with mechanical, thermal and hydraulic behaviour, modelled in industry-standard languages including VHDL-AMS, Modelica, SPICE, FMI, C/C++ and Python.
Power Electronics and Electric Drive Simulation
Electric drives, power converters, inverters, battery and charging systems and mechatronic actuators are simulated at system level, with reduced-order models from Maxwell, HFSS, Fluent and Mechanical embedded for higher fidelity.
Co-Simulation and Open Connectivity
Co-simulation with MathWorks Simulink, FMI/FMU model exchange and scripting fit Twin Builder into existing model-based design flows.
Common System Simulation Consultation Topics
- Electric drive systems: motor, inverter and control interaction.
- Power converter design: switching behaviour, losses and control.
- Battery systems: charging, thermal and electrical behaviour.
- Model migration: moving Simplorer projects to current Twin Builder releases.
Have a project outside this list? Send us the specification. Where a study needs specialist knowledge, we draw on our wider Ansys partner network.
Related Products
- Ansys Twin Builder: the current product, with digital twin deployment.
- Ansys Maxwell: electromagnetic models embedded in system simulation.
Related CADIT Training
Oct ’26 update by the CADIT Ansys Team.

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