Brake Control Allocation Employing Vehicle Motion Feedback for Four-Wheel-Independent-Drive Vehicle
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00370228" target="_blank" >RIV/68407700:21230/23:00370228 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4271/2023-01-1866" target="_blank" >http://dx.doi.org/10.4271/2023-01-1866</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4271/2023-01-1866" target="_blank" >10.4271/2023-01-1866</a>
Alternative languages
Result language
angličtina
Original language name
Brake Control Allocation Employing Vehicle Motion Feedback for Four-Wheel-Independent-Drive Vehicle
Original language description
This paper uses the brake control allocation method for Electric Vehicles (EVs) based on system-level vehicle Reference Point (RP) motion feedback. The RP motion control is an alternative to the standard brake torque allocation methods and results in improved vehicle stability in both longitudinal and lateral directions without requiring additional measurements beyond what is available in EVs with ABS and ESP. The proposed control law simplifies the brake torque allocation algorithm, reduces overall development time and effort, and merges most of the braking systems into one. Additionally, the measured or estimated signals required are reduced compared to the standard approach. The system-level RP measurements and references are transformed into individual wheel coordinate systems, where tracking is ensured by actuating both friction torques and electric motor regenerative torques using a proposed brake torque blending mechanism. The whole control system is validated in simulations using the Simulink vehicle dynamic simulator and IPG Carmaker high-fidelity simulator, utilizing the CTU FEE EFORCE formula model. Finally, a brake HiL stand validation is presented.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
SAE Technical Papers
ISBN
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ISSN
0148-7191
e-ISSN
2688-3627
Number of pages
12
Pages from-to
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Publisher name
SAE International
Place of publication
Warrendale, PA
Event location
San Antonio
Event date
Nov 12, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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