Clutch Lock-Up Simulation
This demonstration shows how to use enabled subsystems to build a clutch model. Two enabled subsystems model the clutch dynamics in either the locked or unlocked position.
After running the simulation, a GUI opens. Checking any of the boxes on the GUI produces a plot of any of the following variables (versus time).
- Clutch Pedal input: The variable Fn in the MATLAB Workspace
- Engine Torque input: The variable Tin in the MATLAB Workspace
- we: Engine velocity
- wv: Vehicle velocity when the clutch is unlocked
- w: Vehicle velocity when the clutch is locked
- Locked Flag: 1 when the clutch is locked. Zero when unlocked.
- Lockup Flag: 1 at the point in time when the clutch locks.
- Break-Apart Flag: 1 when the clutch is unlocked. Zero when locked.
- Friction Torque Required for Lockup
- Max Static Friction Torque