An LQR torque compensator for driveline oscillation damping
Paper in proceeding, 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
Bo Egardt
Chalmers, Signals and Systems, Systems and control
2009 IEEE International Conference on Control Applications, CCA '09; Saint Petersburg; Russian Federation; 8 July 2009 through 10 July 2009
1085-1992 (ISSN)
352-356978-1-4244-4601-8 (ISBN)
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