Experimental Validation of Integrated Steering and Braking Model Predictive Control
Artikel i vetenskaplig tidskrift, 2009

In this paper we present and discuss an in-vehicle experimental validation of an integrated steering and braking Model Predictive Control (MPC) algorithm. The experimental results are obtained in autonomous path following tests, where the vehicle has to autonomously perform a double lane change maneuver by simultaneously coordinating the front steering and the braking torques at the four wheels. The maneuvers are performed at high speed on slippery surfaces in order to operate close to the vehicle stability limits. The proposed controller is an MPC based on successive on-line linearizations of the nonlinear vehicle model. Experimental tests of a double lane change maneuvers at 70 Kph are shown and complex countersteering maneuvers are presented and discussed.

vehicle dynamics control

double lane change

model predictive control

vehicle stability

autonomous vehicles

active safety systems

Författare

Paolo Falcone

Chalmers, Signaler och system, System- och reglerteknik, Mekatronik

Francesco Borrelli

H. Eric Tseng

Jahan Asgari

Davor Hrovat

International Journal of Vehicle Autonomous Systems

1471-0226 (ISSN) 1741-5306 (eISSN)

Vol. 7 3/4 292-309

Ämneskategorier

Farkostteknik

Reglerteknik