Analysis of Passenger Ride Comfort

Sezgin, Aziz; Yağiz, Nurkan

doi:10.1051/matecconf/20120103003

Cited by 7 publications

(2 citation statements)

References 17 publications

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“…This quantification of ride comfort and road holding follows ISO 2631-1:1997. 21,43 Three classes of roads with different roughness were used to provide disturbance to the system. The ride comfort and road holding were evaluated for different velocities from 0 to 40 m/s in steps of 5 m/s.…”

Section: Results Of Dynamic Analysis Of Quarter Carmentioning

confidence: 99%

Performance analysis of MR damper based semi-active suspension system using optimally tuned controllers

Mata

Vijay

Hemanth

2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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This study assesses the dynamic performance of the semi-active quarter car vehicle under random road conditions through a new approach. The monotube MR damper is modelled using non-parametric method based on the dynamic characteristics obtained from the experiments. This model is used as the variable damper in a semi-active suspension. In order to control the vibration caused under random road excitation, an optimal sliding mode controller (SMC) is utilised. Particle swarm optimisation (PSO) is coupled to identify the parameters of the SMC. Three optimal criteria are used for determining the best sliding mode controller parameters which are later used in estimating the ride comfort and road handling of a semi-active suspension system. A comparison between the SMC, Skyhook, Ground hook and PID controller suggests that the optimal parameters with SMC have better controllability than the PID controller. SMC has also provided better controllability than the PID controller at higher road roughness.

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Section: Results Of Dynamic Analysis Of Quarter Carmentioning

confidence: 99%

Performance analysis of MR damper based semi-active suspension system using optimally tuned controllers

Mata

Vijay

Hemanth

2021

Proceedings of the Institution of Mechanical Engineers, Part D:

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“…In addition, the best combination of rubber mounting, spring, and shock absorbers focusing on the user's well-being was proposed [30]. Sezgin investigated the effect of vehicle vibrations on passengers using the ISO 2631 standard [31], which sets the standard for mechanical vibration and shock-evaluation of human exposure to whole-body vibration. Further, several studies have been conducted on motion sickness [32].…”

Section: Related Workmentioning

confidence: 99%

Experimental Study on Different Types of Curves for Ride Comfort in Automated Vehicles

Hashimoto

Takinami

Yamamoto³

2021

Journal of Advanced Transportation

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Vehicle automation is among the best possible solutions for traffic issues, including traffic accidents, traffic jams, and energy consumption. However, the user acceptance of automated vehicles is critical and is affected by riding comfort. In addition, human factors in automated vehicle control should be clear. This study evaluates the effect of different courses on driving comfort in automated vehicles using field experiments with 25 subjects. This study focused on lateral motion, but speed control was not targeted. Further, generating a path for obstacle avoidance and lane keeping, which have several constraining conditions, was also not targeted. Rendering a comfortable path is beneficial for developing an acceptable system as a car developer and for building new curves for automated or driving assistance systems from the perspective of construction. The automated vehicle drove at a speed of 30 km/h on four courses, namely, clothoid, two types of spline curves, and arc, based on the real intersection. Each participant sat on both the driver and passenger seat and answered a questionnaire. The experimental data indicated the clothoid course to be the most comfortable, while the arc was most uncomfortable for a significance level of 1%. These tendencies are applicable to driver and passenger seats, all genders, and experiences and will be beneficial for human factor research in automated vehicle control.

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A Review on PID Control System Simulation of the Active Suspension System of a Quarter Car Model While Hitting Road Bumps

Shafiei

2022

J. Inst. Eng. India Ser. C

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Analysis of Passenger Ride Comfort

Cited by 7 publications

References 17 publications

Performance analysis of MR damper based semi-active suspension system using optimally tuned controllers

Performance analysis of MR damper based semi-active suspension system using optimally tuned controllers

Experimental Study on Different Types of Curves for Ride Comfort in Automated Vehicles

A Review on PID Control System Simulation of the Active Suspension System of a Quarter Car Model While Hitting Road Bumps

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