Real-Time Gasoline Engine Basic Model:
- Open MATLAB®/Simulink® model
- Real-time simulation and offline simulation
- Mean-value engine model with combustion torque modulation
Gasoline Engine Basic Model Characteristics
The actual physical engine characteristics are represented by a mean value engine model with crank angle based torque generation, map-based turbocharger (compressor-only), dynamic manifold pressure, temperature calculation, and a manifold injection model. To simulate the engine within an automotive system (car or truck), the engine model incorporates a longitudinal drivetrain model with manual and automatic transmission, a clutch, a torque converter, a starter, and a test bench mode. Models for the environment and driver complement the virtual powertrain.
Features at a Glance:
- Unrestricted number of cylinders
- Intake manifold with calculation of intake manifold pressure and temperature
- NEW: Map-based turbocharger for boost pressure calculation (compressor-only)
- Fuel injection system with fuel tank model
- Wall film evaporation taken into account
- Longitudinal driver for standard cycles (FTP75, NEDC, J10-15, ...)
- Vehicle and engine parameters tunable online during run time
- Easy to expand into a comprehensive virtual vehicle by adding ASM vehicle dynamics
- Custom models can be integrated
- Modular, library-based implementation
- Simulation with real ECU in hardware-in-the-loop (HIL) systems
- Fully integrated into dSPACE tool chain
- Comprehensive documentation including formulas