Sensitivity Analysis of Vehicle Handling and Ride Comfort with Respect to Roll Centers Height

Παπαϊωάννου, Γεώργιος; Gauci, Christian; Velenis, Efstathios; Koulocheris, Dimitrios

doi:10.1007/978-3-030-38077-9_197

Cited by 2 publications

(2 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The section examines objective and subjective measurements of ride comfort that will explore many approaches used to evaluate the quality of a vehicle's ride experience. Objective metrics refer to quantitative measures, including frequency response analysis, displacement, acceleration, and velocity assessments [21], [22]. These data provide technical insights into the physical functioning of the suspension system.…”

Section: Objective and Subjective Metricsmentioning

confidence: 99%

Review on Semi Active Suspension System for Ride Comfort

Ranjit Vasant Rajale

2024

cana

View full text Add to dashboard Cite

This review article provides a thorough examination of the function and influence of semi active suspension systems in improving the level of comfort experienced during rides in the automobile sector. The paper explores the core concepts, types, and features of semi-active suspension technology, while also highlighting their differences and similarities with passive and fully active suspension systems. This study also examines the measures used to assess the level of comfort experienced during a ride, incorporating both objective and subjective factors. The research examines many components that impact ride comfort in semi-active suspensions, such as control algorithms, sensor technologies, and the effects of important vehicle and ambient variables. Moreover, it offers valuable information on performance assessment via both laboratory and field testing, as well as comparison studies with alternative systems. It also covers current improvements and the integration of the system with other vehicle systems. The study finishes by succinctly summarizing crucial ideas, emphasizing the importance of these technologies in augmenting both ride comfort and safety. Additionally, it solicits additional investigation and underscores the ramifications for the automobile sector, establishing the foundation for future progress and use in the realm of semi-active suspension systems.

show abstract

Section: Objective and Subjective Metricsmentioning

confidence: 99%

Review on Semi Active Suspension System for Ride Comfort

Ranjit Vasant Rajale

2024

cana

View full text Add to dashboard Cite

show abstract

“…The load transfer at each axle (

, with

) is used in order to evaluate the dynamic roll stability of the vehicle, using Equation ( 19 ) [ 32 ]:

…”

Section: Performance Metricsmentioning

confidence: 99%

Multi-Criteria Evaluation for Sorting Motion Planner Alternatives

Παπαϊωάννου

Htike

Lin

et al. 2022

Sensors

Self Cite

View full text Add to dashboard Cite

Automated vehicles are expected to push towards the evolution of the mobility environment in the near future by increasing vehicle stability and decreasing commute time and vehicle fuel consumption. One of the main limitations they face is motion sickness (MS), which can put their wide impact at risk, as well as their acceptance by the public. In this direction, this paper presents the application of motion planning in order to minimise motion sickness in automated vehicles. Thus, an optimal control problem is formulated through which we seek the optimum velocity profile for a predefined road path for multiple fixed journey time (JT) solutions. In this way, a Pareto Front will be generated for the conflicting objectives of MS and JT. Despite the importance of optimising both of these, the optimum velocity profile should be selected after taking into consideration additional objectives. Therefore, as the optimal control is focused on the MS minimisation, a sorting algorithm is applied to seek the optimum solution among the pareto alternatives of the fixed time solutions. The aim is that this solution will correspond to the best velocity profile that also ensures the optimum compromise between motion comfort, safety and driving behaviour, energy efficiency, journey time and riding confidence.

show abstract

Sensitivity Analysis of Vehicle Handling and Ride Comfort with Respect to Roll Centers Height

Cited by 2 publications

References 12 publications

Review on Semi Active Suspension System for Ride Comfort

Review on Semi Active Suspension System for Ride Comfort

Multi-Criteria Evaluation for Sorting Motion Planner Alternatives

Contact Info

Product

Resources

About