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Framework for the Evaluation of Wheel Torque Blending Algorithms

Satzger, Clemens and Brembeck, Jonathan and Otter, Martin (2013) Framework for the Evaluation of Wheel Torque Blending Algorithms. In: 7th IFAC Symposium on Advances in Automotive Control, AAC 2013, 7, pp. 347-352. 7th IFAC Symposium on Advances in Automotive Control, 2013-09-04 - 2013-09-07, Tokyo, Japan. doi: 10.3182/20130904-4-JP-2042.00037. ISSN 1367-5788.

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Official URL: http://www.ifac-papersonline.net/Detailed/60687.html


Electric vehicle power train concepts with wheel-hub or close-to-wheel propulsion open up a whole new area of vehicle control possibilities. The DLR robotic concept vehicle ROMO allows the evaluation of these possibilities using integrated chassis control. With its electric drive train it is possible to recuperate kinetic energy during braking process. Using only the electric motors for braking, an increased mass of electric drives & energy storage would be necessary in order to comply to legal passenger vehicle braking regulations. Therefore, the combination of friction based brake and electric motor brake can be advantageous. In this paper, object oriented models (Modelica) of a permanent magnet synchronous machine driven electro-hydraulic disc brake and an in-wheel direct driven traction motor are presented. Furthermore, two torque blending algorithms of an electro-hydraulic disc brake and an in-wheel permanent magnet synchronous machine are evaluated. One algorithm is based on a dynamic control allocation using real-time capable quadratic programming, the other is a feed forward control based on heuristic considerations. Finally, four comparison methods are presented and applied to evaluate the performance of the used torque blending.

Item URL in elib:https://elib.dlr.de/85582/
Document Type:Conference or Workshop Item (Speech)
Title:Framework for the Evaluation of Wheel Torque Blending Algorithms
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Brembeck, JonathanUNSPECIFIEDhttps://orcid.org/0000-0002-7671-5251UNSPECIFIED
Otter, MartinUNSPECIFIEDhttps://orcid.org/0000-0001-6348-9569UNSPECIFIED
Date:6 September 2013
Journal or Publication Title:7th IFAC Symposium on Advances in Automotive Control, AAC 2013
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Page Range:pp. 347-352
EditorsEmailEditor's ORCID iDORCID Put Code
Keywords:Plant Modelling and System Identification; Intelligent Vehicles and Robotics Technology in Vehicles; Active Chassis Systems: Brake, Steering, Suspension Systems
Event Title:7th IFAC Symposium on Advances in Automotive Control
Event Location:Tokyo, Japan
Event Type:international Conference
Event Start Date:4 September 2013
Event End Date:7 September 2013
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - Project Fahrzeugintelligenz und Fahrwerk (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Vehicle System Dynamics
Deposited By: Satzger, Clemens
Deposited On:11 Dec 2013 11:36
Last Modified:24 Apr 2024 19:51

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