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Influence Analysis of DCT Preselection Strategy on Fuel Consumption based on Cruise Simulation
Published 2019-09-01“…The modeling and simulating of the vehicle dynamics are carried out by using AVL Cruise, the influence of preselection strategy and non-preselection strategy on fuel consumption under the New European Driving Cycle (NEDC) is analyzed. …”
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Analysis of the Dynamics Characteristic of Single Section Train with Considering the Torsional Vibration of Transmission System
Published 2016-01-01“…In order to analyze the influence of vibration of transmission system on vehicle dynamics performance,the train drive system is simplified as a series system containing shaft segments and equivalent disc,a whole multi- body dynamics model of a high speed train and a torsional vibration model of transmission system are established,and the calculation and analysis of additional moment produced by torsional vibration is carried out. …”
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Safe trajectory analysis and validation for multi-axle vehicles considering the stable constraints
Published 2025-01-01“…Aiming at the problem of safe trajectory planning in the obstacle avoidance process under the adaptive cruise driving situation, this paper considers the obstacle avoidance stability of the vehicle while driving and creates a safe driving trajectory for the five-axle vehicle with automatic driving function. First, the vehicle dynamics model is established in this paper. Then, considering the current and future motion state of the multi-axle vehicle and its surrounding vehicles, the vehicle collision risk model and the obstacle avoidance stability model are established. …”
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ANALYSIS AND OPTIMIZATION ON SMOOTH ROAD SHAKE PROBLEM OF STEERING WHEEL FOR A COMMERCIAL VEHICLE
Published 2017-01-01“…Sensitivity analysis on the bushing stiffness of low control arm in a validated model for vehicle dynamics is carried out by using Adams/Insight in the downstream subsystem. …”
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Coordinated Control of ESP-SAS System Considering Roll
Published 2022-01-01“…To improve the antiroll ability of the vehicle, considering the coupling characteristics of vehicle dynamics and tire force, this paper proposes a vehicle active antiroll strategy based on an electronic stability program and semiactive suspension (ESP-SAS) coordinated control. …”
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STUDY ON THE EFFECT OF VELOCITY ON THE FATIGUE LIFE OF WHEELS RIM CONTAINING INCLUSIONS
Published 2019-01-01“…In order to estimate the fatigue life of the train wheel rim with inclusions at different speeds, the vehicle dynamics model and the wheel axle with inclusions finite element model of EMUs CRH5 were established. …”
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PaTAVTT: A Hardware-in-the-Loop Scaled Platform for Testing Autonomous Vehicle Trajectory Tracking
Published 2017-01-01“…Further, a simplified vehicle dynamics model and a trajectory tracking algorithm have been considered to build the simulation test. …”
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Optimizing electric bus performance via predictive maintenance: a combined experimental and modeling approach
Published 2025-01-01“…IntroductionThis study explores the optimization of Electric Bus (EB) performance by integrating predictive maintenance strategies, utilizing real-time data and advanced modeling techniques.MethodsThe study involves installing measurement sensors to capture dynamic behavior and energy consumption during actual road trips, analyzing the collected data to refine vehicle dynamics models and assess battery degradation under various operational conditions, and employing a multi-objective optimization framework to minimize battery degradation while ensuring efficient energy use and maintaining operational requirements.Results and DiscussionThe study offers valuable insights into battery management strategies, revealing that battery degradation can be reduced by 25% through optimum driving behavior, which can be achieved in real driving conditions by avoiding aggressive driving. …”
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Vehicle Speed Optimized Fuzzy Energy Management for Hybrid Energy Storage System in Electric Vehicles
Published 2020-01-01“…Then, the real-time vehicle speed is used to optimize the pre-allocated results based on the principle of vehicle dynamics, so as to realize the optimal allocation of required power. …”
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The Impact of Traffic Environmental Vision Pressure on Driver Behaviour
Published 2018-01-01“…Previous models described them as physical processes with vehicle dynamics and physical criteria. However, drivers’ decisions are greatly influenced by their subjective vision information of various traffic environment elements. …”
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Damping Coefficient Optimization for the Articulated System of Virtual Track Trains
Published 2024-01-01“…To explore the effect of damping coefficient of the articulated systems on vehicle dynamics performance, a vehicle system dynamics model is established based on the actual parameters of a three-module six-axle virtual track train. …”
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Applications of pulleys and inclined plane in transport engineering
Published 2024-11-01“…In this way pupils or students can acquire practical knowledge in car knowledge or road vehicle dynamics laboratories. At the end of the work, conclusions in the field covered and further research directions are presented.…”
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A State Estimation of Dynamic Parameters of Electric Drive Articulated Vehicles Based on the Forgetting Factor of Unscented Kalman Filter with Singular Value Decomposition
Published 2025-01-01“…In this paper, a state estimation method of distributed electric drive articulated vehicle dynamics parameters based on the forgetting factor unscented Kalman filter with singular value decomposition (SVD-UKF) is proposed. …”
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Stability Study of Distributed Drive Vehicles Based on Estimation of Road Adhesion Coefficient and Multi-Parameter Control
Published 2025-01-01“…First, a seven-degree-of-freedom (7-DOF) vehicle dynamics model is established and optimized with a layered control strategy. …”
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Sliding Mode Control of Vehicle Equipped with Brake-by-Wire System considering Braking Comfort
Published 2020-01-01“…Combined with the vehicle dynamics model, improved sliding mode controller, and brake force observer, the joint simulation was conducted in Simulink and CarSim. …”
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Comparison of different models for energy management strategy design of a parallel hybrid electric vehicle: Impact of the rotating masses
Published 2021-03-01“…The rotating masses of the mechanical transmission, which are related to the vehicle dynamics, are often neglected for EMS development. …”
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Comparing Expert Driving Behavior in Real World and Simulator Contexts
Published 2013-01-01“…For our study, we gathered data using questionnaires as well as by logging vehicle dynamics, environmental conditions, video data, and users' psychophysiological measurements. …”
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Safety-involved co-optimization of speed trajectory and energy management for fuel cell-battery electric vehicle in car-following scenarios
Published 2024-12-01“…Thirdly, to robustly cope with disturbances and uncertainties, discrete-time CBFs are designed to enforce safety-critical constraints related to safety issues of both vehicle dynamics and powertrain operation in MPC. Finally, comprehensive simulations in extreme and long driving cycle testing scenarios show the proposed strategy can prevent vehicles from entering unsafe states, while improving fuel economy by 9.95%, reducing power sources life loss by 6.53%.…”
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Detecting Subtle Cyberattacks on Adaptive Cruise Control Vehicles: A Machine Learning Approach
Published 2025-01-01“…Subsequently, we examine the consequences of these attacks on both singular vehicle dynamics (micro) and broader traffic flow patterns (macro). …”
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