Model based closed-loop position control for vehicle steering systems
Patent, 2022
The present disclosure relates to a method for operating a haptic system (100), the haptic system (100) comprising at least one actuator (110) and at least one haptic control device (120) adapted to control the at least one actuator
(110) and to provide haptic feedback to a user, the method comprising the steps of: obtaining (S1), from a feedback
computational model, modelled feedback data, obtaining (S2), from a feedback estimator, estimated feedback data
based on measurement data determined from measurement made on the haptic system, overlaying (S3) the modelled
feedback data and the estimated feedback data to generate blended feedback data, and providing (S4) the blended
feedback data to control the haptic feedback to the user.
(110) and to provide haptic feedback to a user, the method comprising the steps of: obtaining (S1), from a feedback
computational model, modelled feedback data, obtaining (S2), from a feedback estimator, estimated feedback data
based on measurement data determined from measurement made on the haptic system, overlaying (S3) the modelled
feedback data and the estimated feedback data to generate blended feedback data, and providing (S4) the blended
feedback data to control the haptic feedback to the user.
Robust control
Steering system
Vehicle motion control
Inventor
Tushar Chugh
Chalmers, Mechanics and Maritime Sciences (M2), Vehicle Engineering and Autonomous Systems
Fredrik Bruzelius
Chalmers, Mechanics and Maritime Sciences (M2), Vehicle Engineering and Autonomous Systems
David Dahlgren
Volvo Cars
Volvo Cars
3882106
P2794EP00
Steer by wire Opportunities, performance and system safety (SWOPPS)
VINNOVA (2017-05504), 2018-03-09 -- 2021-07-01.
Areas of Advance
Transport
Subject Categories
Vehicle Engineering
Control Engineering
Signal Processing