“High-Performance Engine: The Core of Engineering-Grade Simulation”
Simit is powered by a fully self-developed mathematical engine designed for industrial reliability. It not only delivers high-performance numerical stability for real-time applications but also guarantees full consistency with Simulink, ensuring that your models behave exactly as expected in critical engineering scenarios.
Guaranteed Consistency and Fidelity
Simit’s engine provides multiple fixed-step solvers, including:
- Euler: Forward Euler method
- RK2: Second-order Runge-Kutta
- RK3: Third-order Runge-Kutta (Bogacki-Shampine)
- RK4: Fourth-order Runge-Kutta
Precision is non-negotiable in engineering. Simit’s engine maintains numerical stability even at high speeds.
Crucially, simulation results on mainstream models are fully consistent with Simulink, allowing for seamless migration and cross-validation without loss of fidelity.
Self-Developed Architecture
Simit is built on a proprietary, self-developed mathematical engine and underlying architecture (“Autonomous and Controllable”).
This full-stack control ensures long-term security and adaptability, providing a safe, efficient, and localized solution that meets the stringent requirements of mission-critical industries.
Deterministic Execution for Complexity
For complex systems with deep nesting, execution order matters. Simit’s graph-based scheduler ensures the correct execution sequence for deeply nested subsystems, eliminating race conditions.
With a 95% behavioral equivalence coverage across standard model libraries and validation against over 1.2k engineering models, the engine delivers deterministic results you can trust.