Ansys optiSLang
Ansys optiSLang - Process Integration and Design Optimization Software
Ansys optiSLang is process integration and design optimisation (PIDO) software. It connects simulation tools into automated workflows and applies algorithms for design exploration, optimisation, robustness and reliability analysis, so the most robust design configuration is found without slow, manual trial and error.
Standardised, shareable workflows also give new users and non-specialists direct access to simulation processes built by experts.
Ansys optiSLang 2026 R1
- Connect: new integrations with Ansys solvers and AI, including Ansys SimAI connectors.
- Optimize: a new calibration method in One-Click Optimizer for matching signals and curves.
- Be Open: enhanced Python controls and a lighter, modular installation for cloud and HPC use.
Read more: Ansys 2026 R1, What's New: Ansys optiSLang
Workflow Automation Across Ansys and Third-Party Tools
optiSLang orchestrates simulation toolchains that combine Ansys solvers such as Fluent, Mechanical and Maxwell with CAD, third-party and in-house tools, eliminating manual data handling between steps.
Sensitivity Analysis and Metamodels of Optimal Prognosis
Design of experiments samples the design space efficiently, sensitivity analysis shows which parameters drive performance, and the Metamodel of Optimal Prognosis (MOP) builds surrogate models that evaluate thousands of variants in seconds.
Robust Design Optimisation and Calibration
Multi-objective optimisation balances competing goals, robustness and reliability analysis account for manufacturing scatter and operating variation, and calibration matches simulation models to test data.
Common Design Optimisation Consultation Topics
- Parametric studies: setting up design variables and responses.
- Sensitivity analysis: identifying the parameters that matter.
- Robust design: performance under tolerances and variation.
- Model calibration: matching simulation to measured data.
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 ModelCenter: workflow automation linked to MBSE system models.
- Ansys Minerva: simulation process and data management.
- Ansys ConceptEV: EV powertrain concept studies that connect to optiSLang.
Oct ’26 update by the CADIT Ansys Team.

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