Subjective Evaluation and Vehicle Behavior in Lane-Change Maneuvers

Matsushita, Akifumi; Takanami, Katsuji; Takeda, Noriyo; Takahashi, Masaru

doi:10.4271/800845

Cited by 11 publications

(3 citation statements)

References 6 publications

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“…Due to the kingpin inclination, the intersected point between the kingpin axis and the ground moves forward so that the aligning force is increased and the returnability is improved. The result of simulation of cornering with steer release is the same with the above simulation: the tires with the larger unload radius can enhance the handling and stability of automobile [6][7][8][9].…”

Section: Resultsmentioning

confidence: 85%

Analysis of the Impact of Unloaded Radius of Tire on the Handling and Stability of Automobile on the Basis of ADAMS/CAR

Wang

Cui

2012

KEM

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Because the brake and turn of automobile is completed by transmitting the force and torque to the ground through the tire, tires can influence the handling and stability of automobile. The impact of the unloaded radius of tire on the handling and stability of automobile was studied on the basis of ADAMS/CAR in this paper. The unloaded radius of tire was only changed and other parameters remain unchanged, then full vehicle analysis was carried out to get the simulation curves. The impact of the unloaded radius of tires on the handling and stability of automobile was obtained from the curve of simulation. The results of simulation are conducive to designing the shape and dimension of tires.

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Section: Resultsmentioning

confidence: 85%

Analysis of the Impact of Unloaded Radius of Tire on the Handling and Stability of Automobile on the Basis of ADAMS/CAR

Wang

Cui

2012

KEM

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“…This indicates that with the increase of vertical stiffness lateral accelerate and yaw rate is stability earlier. So cornering with steer release performance is improvement [7,8]. Fig.…”

Section: Resultsmentioning

confidence: 99%

Research of Automobile Tire Vertical Stiffness Optimization Method on the Basis of ADAMS/Car

Wang

2013

KEM

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Because Tire not only impact on the handling stability of vehicle but also impact on the ride comfort, it is more practical significant that tire vertical stiffness parameters on handling stability and ride of vehicle impact is considered synthetically than considering handling stability and ride singly. In this paper, full vehicle model was built on the basis of ADAMS/Car. The vertical stiffness of tire was only changed and other parameters remain unchanged, then full vehicle analysis was carried out to get the simulation curves. The impact of the vertical stiffness of tires on the handling and stability and ride comfort was obtained from the curves of simulation. The tires of optimized vertical stiffness can be obtained from the comparison of simulation results. Analytical results can be conductive to designing and producing the tire.

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“…Then, the subjective feelings of the driver, together with the objective metrics of vehicle handling, lay the basis for steering feel evaluation. The vehicle handling metrics are measured and analyzed against certain standards in proving ground tests, and the subjective feelings are rated according to the driver's experience in different tests (Data et al, 2002;Zhang et al, 2009;Matsushita et al, 1980). The evaluation methods stated above have many defects.…”

Section: Introductionmentioning

confidence: 99%

The Driver’s Steering Feel Assessment Using EEG and EMG signals

Gao¹

2018

Neuroquantology

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Whereas the existing steering feel evaluation methods fail to objectively describe subjective feelings, this paper successfully implements physiological features analysis of both mental and physical workload. Several drivers were invited to attend double-lane change tests, during which the electroencephalogram and surface electromyogram signals of their shoulder muscles were obtained. The steering feel was rated subjectively after each test run. Through the comparison of subjective ratings, it was found that physiological features of both mental and physical workload were correlated with maneuverability and lane-change ability. This research sheds new light on measuring driver's response in performance evaluation and provides valuable references for steering feel quantification.

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Subjective Evaluation and Vehicle Behavior in Lane-Change Maneuvers

Cited by 11 publications

References 6 publications

Analysis of the Impact of Unloaded Radius of Tire on the Handling and Stability of Automobile on the Basis of ADAMS/CAR

Analysis of the Impact of Unloaded Radius of Tire on the Handling and Stability of Automobile on the Basis of ADAMS/CAR

Research of Automobile Tire Vertical Stiffness Optimization Method on the Basis of ADAMS/Car

The Driver’s Steering Feel Assessment Using EEG and EMG signals

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