Simscape Disc Friction Clutch

Hi All,

Recently, I have build a HEV mode with disc friction clutch , and there is a problem. use a motor drive follow and base to same speed then give pressure to clutch . About 5sec later then release the pressure, but the speed error is still 0, even give torque to base shaft to break engage-ing.

I use [Simscape Results] to find detail , and tK,TM,Tp=0,but torque is 200Nm (the value equals power dirved by motor used to darg base speed), addtionnal I'm sure w(Damper) is 0.

[Yifeng Tang]

Are you able to attach a model to demonstrate the issue? It's nearly impossible to diagnose based on your description.