An LQR torque compensator for driveline oscillation damping
Paper in proceedings, 2009

This paper derives an LQR anti-jerk controller for an automotive driveline. The time derivative of the drive shaft torque, which is closely related to the vehicle jerk, is used as a virtual system output and regulated to zero. Thereby the controller does not need a reference model for generation of reference trajectories for the control law evaluation. The controller acts as a torque compensator for the driver's torque demand which the controller output asymptotically follows. The properties of the controller are discussed and the behavior is illustrated by simulation examples.

Author

Peter Templin

Chalmers, Signals and Systems, Systems and control, Automatic Control

Bo Egardt

Chalmers, Signals and Systems, Systems and control, Automatic Control

2009 IEEE International Conference on Control Applications, CCA '09; Saint Petersburg; Russian Federation; 8 July 2009 through 10 July 2009

1085-1992 (ISSN)

352-356

Areas of Advance

Transport

Energy

Subject Categories

Other Electrical Engineering, Electronic Engineering, Information Engineering

DOI

10.1109/CCA.2009.5281020

ISBN

978-1-4244-4601-8

More information

Created

10/8/2017