Lateral Stability Control of Car-Trailer Combination Based on 4WS

Zhou, Shuwen; Zhang, Siqi; Zhao, Guiping; Tang, Chongchong

doi:10.1109/icmtma.2010.123

Cited by 4 publications

(2 citation statements)

References 8 publications

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“…What's worse is that the liquid in the tank has no definite shape and is fluid during driving [7,8]. That makes the trailer system is always in an unstable state and has the characteristics of low rollover threshold.…”

Section: Introductionmentioning

confidence: 99%

The Roll Stability Analysis of Semi-Trailer Based on the Wheel Force

Alzahrani¹,

Barnawi²,

Irshad³

et al. 2022

Computers, Materials &Amp; Continua

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It is different for the liquid tank semi-trailer to keep roll stability during turning or emergency voidance, and that may cause serious accidents. Although the scholars did lots of research about the roll stability of liquid tank semi-trailer in theory by calculating and simulation, how to make an effective early warning of rollover is still unsolved in practice. The reasons include the complex driving condition and the difficulty of the vehicle parameter obtaining. The feasible method used currently is evaluating the roll stability of a liquid tank semi-trailer by the lateral acceleration or the attitude of the vehicle. Unfortunately, the lateral acceleration is more useful for sideslip rather than rollover, and the attitude is a kind of posterior way, which means it is hard to take measures to cope with the rollover accident when the attitude exceeds the safety threshold. Considering the movement of the vehicle is totally caused by the wheel force, the rollover could also be predicted by the changing of the wheel force. Therefore, in this paper, we developed a method to analyze the roll stability by the vertical wheel force. A thorough experiment environment is established, and the effectiveness of the proposed method is verified in real driving conditions.

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Section: Introductionmentioning

confidence: 99%

The Roll Stability Analysis of Semi-Trailer Based on the Wheel Force

Alzahrani¹,

Barnawi²,

Irshad³

et al. 2022

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

show abstract

“…Mohamed Abd Elazeem Elhemly developed a new SIMULINK/Matlab program to simulate the motion of a tractor-semitrailer combination including tractor, semitrailer, axle and suspension, tire, and brake models [6]. Shuwen Zhou developed lateral stability control of car-trailer combination based on a dynamic model built in CarSim [7]. Santhosh Chandrasekharan developed a roll stability control system model to be used in conjunction with a vehicle dynamic model of a 6x4 tractor and trailer built in TruckSim [8,9].…”

Section: Introductionmentioning

confidence: 99%

Study on Lateral Stability of Vehicle-Trailer System Based on Multi-Body Dynamic Simulation

Ren

Bao

2013

AMR

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With a classical 4 degrees of freedom linear dynamic model of vehicle-trailer system in the yaw plane, preliminary study on lateral stability is carried out by means of analyzing systems damping ratio. The results show that structural parameters have important influence on lateral stability of vehicle-trailer system. Based on that study, a concept of critical velocity with zero damping ratio as an index is present. With the help of MSC.ADAMS, a multi-body dynamic model of a real vehicle-trailer system is built subsequently and the dynamic responses of vehicle-trailer system running on flat road and rough road is simulated respectively. The simulation results indicated that the characteristics of lateral stability of both of the linear dynamic model and the multi-body dynamic model running on flat road are similar. The critical velocity of multi-body dynamic model running on rough road decreases due to the disturbance from road. Since effects of road, nonlinear wheels, suspension structure and load transfer are taken into consideration, multi-body dynamic model of vehicle-trailer system running on the rough road could be more perfectly characterizing the lateral stability of vehicle-trailer system.

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The influence of production vehicle dynamics control systems on the yaw stability of car-trailer combinations

Miller

2014

Proceedings

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Lateral Stability Control of Car-Trailer Combination Based on 4WS

Cited by 4 publications

References 8 publications

The Roll Stability Analysis of Semi-Trailer Based on the Wheel Force

The Roll Stability Analysis of Semi-Trailer Based on the Wheel Force

Study on Lateral Stability of Vehicle-Trailer System Based on Multi-Body Dynamic Simulation

The influence of production vehicle dynamics control systems on the yaw stability of car-trailer combinations

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