Experimental Results for a Powertrain LQR-torque Compensator with Backlash Handling
Paper i proceeding, 2009

This paper extends an LQR anti-jerk torque compensator for an automotive driveline with an optimization based handling of the backlash. 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 properties of the controller are discussed and the behavior is illustrated by simulation examples and verified by experiments.

Författare

Peter Templin

Signaler och system, System- och reglerteknik, Reglerteknik

Bo Egardt

Signaler och system, System- och reglerteknik, Reglerteknik

2009 IFAC Workshop on Engine and Powertrain Control, Simulation and Modeling

1474-6670 (ISSN)

148-153

Styrkeområden

Transport

Energi

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.3182/20091130-3-FR-4008.0035

ISBN

9783902661586