Lateral Stability Control of a Distributed Electric Vehicle Using a New Sliding Mode Controler

Lateral instability is a key problem that restricts vehicle motion safety of distributed electric vehicles (DEV). This paper designs a new lateral control system composed of subsystems of high, middle and low levels and brings forth an improved sliding mode controller (SMC) method. The similar refer...

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Vydané v:International journal of automotive technology Ročník 24; číslo 4; s. 1089 - 1100
Hlavní autori: Chen, Yawei, Cheng, Qian, Gan, Huafu, Hao, Xixiang, Yuan, Chenheng
Médium: Journal Article
Jazyk:English
Vydavateľské údaje: Seoul The Korean Society of Automotive Engineers 01.08.2023
Springer Nature B.V
한국자동차공학회
Predmet:
Adhesion
Automotive Engineering
Coefficient of friction
Control algorithms
Control methods
Control stability
Control systems
Controllers
Design
Driving
Electric vehicles
Energy consumption
Engineering
Fuzzy control
Fuzzy logic
Lateral control
Lateral stability
Motion stability
Neural networks
Roads & highways
Robust control
Simulation
Sliding mode control
Subsystems
Velocity
Yaw
자동차공학
Fuzzy logic
Lateral stability
New SMC
Distributed electric vehicle
ISSN:1229-9138, 1976-3832
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Popis
Shrnutí:Lateral instability is a key problem that restricts vehicle motion safety of distributed electric vehicles (DEV). This paper designs a new lateral control system composed of subsystems of high, middle and low levels and brings forth an improved sliding mode controller (SMC) method. The similar reference longitudinal velocity generation system is designed via neural network observer and fuzzy logic controller to ensure the smooth and safe driving of the vehicle on low adhesion roads. Relevant working simulation also is carried out to verify the effectiveness of the control method above. The results show that the new control system based on the improved SMC method brings about good yaw rate and speed tracking performance of vehicles and strong robustness of the control system, and can still ensure excellent lateral driving stability on the low adhesion roads, or when making a turn or the friction coefficient is changed.
Bibliografia:ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 14
ISSN:1229-9138
1976-3832
DOI:10.1007/s12239-023-0089-3