Preparación del modelo
Mover su modelo de una simulación en escritorio a una simulación en tiempo real es un proceso iterativo que requiere una reconfiguración extensiva del modelo. El flujo de trabajo para preparar un modelo en tiempo real muestra cómo analizar y reducir la carga computacional de su modelo en una máquina de desarrollo. Después de completar el flujo de trabajo, puede determinar las preferencias de solver óptimas de coste fijo para la simulación en un equipo objetivo en tiempo real.
Temas
- Model Preparation Process
Follow the real-time model preparation workflow to make your Simscape™ model real-time capable.
- Solvers for Real-Time Simulation
The fixed-step solver, step size, and number of iterations that you specify affect how your Simscape model simulates in real time.
- Improving Speed and Accuracy
Simulating a Simscape model in real time requires a balance of speed and accuracy that you can attain by reducing computational costs, optimizing solver configurations, or increasing processing power.
- Reduce Fast Dynamics
To make your Simscape model real-time capable, decrease computational cost by reducing fast dynamics that you identify using frequency-response and pole-speed analyses.
Ejemplos destacados
Determine Step Size
Determine the maximum step size to use for fixed-step simulation by analyzing the results from a variable-step simulation of your Simscape model.
Increase Simulation Speed Using the Partitioning Solver
Improve performance by using the Simscape Partitioning solver to convert a large system of equations into several smaller systems of equations that are easier to solve.
Reduce Computation Costs
Make your Simscape model real-time capable by identifying and eliminating unnecessary, computationally costly processes such as redundant monitoring and data logging.
Reduce Numerical Stiffness
Eliminate components that cause rapid changes to reduce the computation cost of simulation and to make your Simscape model real-time capable.
Partition a Model
Partition a Simscape model for parallel processing on real-time processors.
