Difference between revisions of "SIMarchitect Library Overview/Component library/Powertrain/Mechanical Powertrain Components/Clutch"
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Latest revision as of 05:50, 4 June 2018
Contents
General information about Clutch
The working principle behind the clutch model is a torque is transferred from the primary clutch plate to the secondary clutch plate if the clutch is closed and no torque is transferred if the clutch is open. This model take into account three different phasing, i.e. open, slip and close.
Module
Bus Selector for module input
Module output
Output | ||||
---|---|---|---|---|
Node | Variable | Label | Description | Unit |
Sensor | Clu_flgConnected_B | Clutch status (disengaged or engaged) | Boolean | |
mech out [Nm] | Mout | phys_torque_Nm | torque | Nm |
Jout | phys_inertia_kgm2 | inertia | kgm2 | |
mech fb out [rad/s] | ω2 | phys_speed_radps | rotational speed | rad/s |
Module Parameter
Variable | Parameter | Description | Unit |
---|---|---|---|
J1 | dat.in.inertia.value | Input side clutch plate inertia | kgm2 |
J2 | dat.out.inertia.value | Output side clutch plate inertia | kgm2 |
Mmaxtorque | dat.maxtorque.value | Maximum torque transmitted through the clutch | Nm |
dat.tanh.value | Clutch actuation coefficient for smoothing the function in clutch model | - | |
dat.speedtolerance.unit | Speed tolerance for slipping clutch | rad/s | |
dat.actuator.timeconstant.value | Clutch actuator timeconstant | - | |
dat.clutchthreshold.value | Minimum value for clutch pedal position to lock | - |