Design and handling dynamic analysis of electric vehicle chassis with yaw direction oscillatable battery pack

Tian, Mengjian; Hu, Qiyuan; Gao, Bingzhao; Ding, Heng; Chen, Hong

doi:10.1080/00423114.2020.1841902

Cited by 4 publications

(1 citation statement)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An increase in ABS frequency brought ABS closer to hydraulics of stopping the wheel. However, ABS provides more safety and maneuverability at high speeds [34]. The power calculation on the generator is presented in Figure 10.…”

Section: Resultsmentioning

confidence: 99%

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Budijono

Sutantra

Pramono

2023

IJPEDS

View full text Add to dashboard Cite

<span lang="EN-US">The regenerative braking effectiveness of electric vehicles (EVs), with <br /> 8-25% range, requires designers to produce better braking systems. The antilock braking system (ABS) was chosen because it offers various advantages, such as enhanced safety considerations, vehicle maneuverability, and so on. The measurement findings revealed that ABS took longer to stop the wheels with the same wheel rotation speed. Because of the lesser differentiation of magnetic flux to time, it created lower induced emf in the generator. ABS 50 Hz performance was 19.5% at 4500 pm, whereas hydraulic brake performance was 21% at the same speed. ABS used model-based algorithms (MBAs) to boost the friction frequency with the wheels from 10 to 50 Hz. As the frequency increased, the ABS graph approached the hydraulic graph, and the ABS performance improved. Although ABS loses to hydraulics in stopping wheel rotation, it gains in saved energy and battery temperature. Longer wheel stop-times allow the rotational kinetic energy of the wheel more time to be converted into electricity.</span>

show abstract

Section: Resultsmentioning

confidence: 99%

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Budijono

Sutantra

Pramono

2023

IJPEDS

View full text Add to dashboard Cite

show abstract

Flexible-elastomer-based active radial embedded actuation system of railway vehicles

Xiao

Luo

Tian

et al. 2020

Vehicle System Dynamics

View full text Add to dashboard Cite

Improved curving performance of an innovative two-axle vehicle: a reasonable feedforward active steering approach

Giossi

Persson

Stichel

2020

Vehicle System Dynamics

View full text Add to dashboard Cite

A mechatronic rail vehicle with reduced tare weight, two axles and only one level of suspension is proposed with the objective of reducing investment and maintenance costs. A wheelset to carbody connection frame in composite material will be used both as structural and as suspension element. Active control is introduced to steer the wheelsets and improve the curving performance. A feedforward control approach for active curve steering based on non-compensated lateral acceleration and curvature is proposed to overcome stability issues of a feedback approach. The feedforward approach is synthesised starting from the best achievable results of selected feedback approaches in terms of wheel energy dissipation and required actuation force. A set of 357 running cases (embracing 7 curves, 17 speeds per curve and 3 conicities) is used to design the controller. The controller is shown to perform well for conicity and track geometry variations and under the presence of track irregularities.

show abstract

Design and handling dynamic analysis of electric vehicle chassis with yaw direction oscillatable battery pack

Cited by 4 publications

References 19 publications

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Optimizing regenerative braking on electric vehicles using a model-based algorithm in the antilock braking system

Flexible-elastomer-based active radial embedded actuation system of railway vehicles

Improved curving performance of an innovative two-axle vehicle: a reasonable feedforward active steering approach

Contact Info

Product

Resources

About