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Vehicle Dynamics, Stability and Control, 2017
Viewing 1 to 33 of 33
Effects of Active Aerodynamic Wings on Handling Performance of High-Speed Vehicles
Author(s): Cai, J., Kapoor, S., Sikder, T., and He, Y.
Abstract In this research, active aerodynamic wings are investigated using numerical simulation in order to improve vehicle handling performance under emergency scenarios, such as tight cornering mane....
A Switched MPC Lateral Steering Controller Which Considered Tracking Quality and Handling Quality for Autonomous Vehicle
Author(s): Cao, H., Song, X., and Huang, Z.
Abstract Generally speaking, lateral steering control method which ensures a good performance in tracking quality and handle quality simultaneously for autonomous vehicle is a changeling task. In orde....
Vehicle Mass Estimation from CAN Data and Drivetrain Torque Observer
Author(s): Ghosh, J., Foulard, S., and Fietzek, R.
Abstract A method for estimating the vehicle mass in real time is presented. Traditional mass estimation methods suffer due a lack of knowledge of the vehicle parameters, the road surface conditions a....
Bifurcation Analysis of a Car Model Running on an Even Surface - A Fundamental Study for Addressing Automomous Vehicle Dynamics
Author(s): Mastinu, G., Della Rossa, F., Gobbi, M., and Previati, G.
Abstract The paper deals with the bifurcation analysis of a simple mathematical model describing an automobile running on an even surface. Bifurcation analysis is adopted as the proper procedure for a....
Development of A Dynamic Modeling Framework to Predict Instantaneous Status of Towing Vehicle Systems
Author(s): Liu, Y., Davenport, C., Gafford, J., Mazzola, M. et al.
Abstract A dynamic modeling framework was established to predict status (position, displacement, velocity, acceleration, and shape) of a towed vehicle system with different driver inputs. This framewo....
Accuracy and Robustness of Parallel Vehicle Mass and Road Grade Estimation
Author(s): Kidambi, N., Pietron, G., Boesch, M., Fujii, Y. et al.
Abstract A variety of vehicle controls, from active safety systems to power management algorithms, can greatly benefit from accurate, reliable, and robust real-time estimates of vehicle mass and road ....
A Nonlinear Dynamic Control Design with Conditional Integrators Applied to Unmanned Skid-steering Vehicle
Author(s): Zhang, R., Xiong, L., Yu, Z., and Liu, W.
Abstract A dynamic controller is designed for unmanned skid-steering vehicle. The vehicle speed is controlled through driving torque of engine to achieve the desired vehicle speed and the steering is ....
Robust Control of a Four-Wheel-Independent-Steering Electric Vehicle for Path Tracking
Author(s): Hang, P., Chen, X., Luo, F., and Fang, S.
Abstract Compared with the traditional front-wheel- steering (FWS) vehicles, four-wheel-independent-steering (4WIS) vehicles have better handing stability and path-tracking performance. In view of thi....
A System for Autonomous Braking of a Vehicle Following Collision
Author(s): Lu, J., Hammoud, H., Clark, T., Hofmann, O. et al.
Abstract This paper presents two brake control functions which are initiated when there is an impact force applied to a host vehicle. The impact force is generated due to the host vehicle being collid....
A Review of Car-Trailer Lateral Stability Control Approaches
Author(s): Vempaty, S. and He, Y.
Abstract Ensuring the lateral stability and handling of a car-and-trailer combination remains one of the challenges in safety system design and development for articulated vehicles. This paper reviews....
Investigation of Rollover Prevention with Coupling from Driver Yaw Control Using a Scaled Vehicle
Author(s): Chen, L. and Chen, C.
Abstract The development of an integrated controller for a 4WS/4WD electric bus is investigated. The front wheel steering angle is assumed to be controlled by the human driver. The vehicle is controll....
Anti-Lock Braking System Control Design on An Integrated-Electro-Hydraulic Braking System
Author(s): Liu, T., Yu, Z., Xiong, L., and HAN, W.
Abstract Two control strategies, safety preferred control and master cylinder oscillation control, were designed for anti-lock braking on a novel integrated-electro-hydraulic braking system (I-EHB) wh....
Evaluation of Stability and Control of Movement of 6x6 Truck for Different Operating Modes
Author(s): Keller, A., Aliukov, S., and Anchukov, V.
Abstract Trucks are one of the most common modes of transport and they are operated in various road conditions. As a rule, all-wheel drive trucks are equipped with special systems and mechanisms to im....
Longitudinal Vehicle Dynamics Modeling and Parameter Estimation for Plug-in Hybrid Electric Vehicle
Author(s): Buggaveeti, S., Batra, M., McPhee, J., and Azad, N.
Abstract System identification is an important aspect in model-based control design which is proven to be a cost-effective and time saving approach to improve the performance of hybrid electric vehicl....
Effect of Force Vectoring Spring implementation into a Twistbeam Rear Suspension
Author(s): Carlitz, A., Allibert, S., Schmitz, T., and Engels, A.
Abstract A twistbeam is a very cost effective rear suspension architecture which has drawbacks compared to an independent rear suspension. One drawback is the lateral compliance during cornering compr....
Robust Observer Roll Rate Sensor Fault Detection
Author(s): Kerstens, W.
Abstract The detection and diagnosis of sensor faults in real-time is necessary for satisfactory performance of vehicle Electronic Stability Control (ESC) and Roll Stability Control (RSC) systems. Thi....
Model Based Control to Decouple Electric Steering Feel and Loop Gain
Author(s): McLaughlin, K., Shapiro, J., and Kwon, H.
Abstract An approach to electric steering control and tuning is developed using vehicle dynamics and quantitative steering objectives. The steering objective chosen is the torque vs. lateral accelerat....
Design of an Integrated Yaw-Roll Moment and Active Front Steering Controller using Fuzzy Logic Control
Author(s): Elhefnawy, A., sharaf, A., Ragheb, H., and Hegazy, S.
Abstract This paper presents an advanced control system, which integrates three fuzzy logic controllers namely; Direct Yaw-moment Control (DYC), Active Roll-moment Control (ARC) and Active Front Steer....
Study on Energy Loss due to Cornering Resistance in Over-Actuated Vehicles using Optimal Control
Author(s): Bhat, S., Davari, M., and Nybacka, M.
Abstract As vehicles become electrified and more intelligent in terms of sensing, actuation and processing; a number of interesting possibilities arise in controlling vehicle dynamics and driving beha....
Steering Wheel Torque Control of Steer-by-Wire System for Steering Feel
Author(s): Lee, J., Chang, S., Kim, K., Jang, B. et al.
Abstract This paper proposes a reference steering wheel torque map and a torque tracking algorithm via steer-by-wire to achieve the targeted steering feel. The reference steering wheel torque map is d....
New Motion Cueing Algorithm for Improved Evaluation of Vehicle Dynamics on a Driving Simulator
Author(s): Brems, W., Kruithof, N., Uhlmann, R., Wagner, A. et al.
Abstract In recent years, driving simulators have become a valuable tool in the automotive design and testing process. Yet, in the field of vehicle dynamics, most decisions are still based on test dri....
Research on Vehicle Stability Control Strategy Based on Integrated-Electro-Hydraulic Brake System
Author(s): He, X., Yang, K., Ji, X., Liu, Y. et al.
Abstract A vehicle dynamics stability control system based on integrated-electro-hydraulic brake (I-EHB) system with hierarchical control architecture and nonlinear control method is designed to impro....
Subjective Perception and Evaluation of Driving Dynamics in the Virtual Test Drive
Author(s): Nguyen, M., Pitz, J., Krantz, W., Neubeck, J. et al.
Abstract In addition to the analysis of human driving behavior or the development of new advanced driver assistance systems, the high simulation quality of today’s driving simulators enables investiga....
Experimental and Simulation Studies on Instability of a Two Wheeler Vehicle
Author(s): Behera, A. and Sivalingam, M.
Abstract Two and three wheeler vehicles are largely used in many developing and under developing countries because of their lower cost, better fuel economy and easy handling. Although, the constructio....
Vehicle Modeling for Dynamics Analysis Based on a New Hybrid Algorithm
Author(s): Zhou, J., Liu, C., Kubenz, J., and Prokop, G.
Abstract This paper describes a new hybrid algorithm for multibody dynamics in vehicle system dynamics which combines the advantages of both embedding technique algorithm and augmented formulation alg....
Active Hydraulically Interconnected Suspension. Modeling and Simulation
Author(s): Tkachev, A. and Zhang, N.
Abstract Rollover prevention is one of the prominent priorities in vehicle safety and handling control. A promising alternative for roll angle cancellation is the active hydraulically interconnected s....
Vehicle Stability Criterion Research Based on Phase Plane Method
Author(s): Liu, W., Xiong, L., Leng, B., Meng, H. et al.
Abstract In this paper, a novel method is proposed to establish the vehicle yaw stability criterion based on the sideslip angle-yaw rate (β-r) phase plane method. First, nonlinear two degrees of freed....
Optimal Tire Force Control & Allocation for Longitudinal and Yaw Moment Control of HEV with eAWD Capabilities
Author(s): Velazquez Alcantar, J., Assadian, F., and Kuang, M.
Abstract Hybrid Electric Vehicles (HEV) offer improved fuel efficiency compared to their conventional counterparts at the expense of adding complexity and at times, reduced total power. As a result, H....
All-Terrain Vehicle (ATV) Handling and Control, Analysis of Objective Data
Author(s): Fowler, G. and Larson, R.
Abstract Because the great majority of All-Terrain Vehicles (ATVs) use a solid rear axle for improved off-road mobility, these vehicles typically transition from understeer to oversteer with increased....
An Advanced Yaw Stability Control System
Author(s): Lu, J., Xu, L., Eisele, D., Samuel, S. et al.
Abstract This paper presents an advanced yaw stability control system that uses a sensor set including an inertial measurement unit to sense the 6 degrees-of-freedom motions of a vehicle. The full deg....
Vehicle Lane Change Automation with Active Steering - Theoretical Studies and Numerical Investigations
Author(s): Gidlewski, M., JANKOWSKI, K., MUSZYŃSKI, A., and ŻARDECKI, D.
Abstract Lane change automation appears to be a fundamental problem of vehicle automated control, especially when the vehicle is driven at high speed. Selected relevant parts of the recent research pr....
Kinematic Analysis of Tractor-Semitrailer with Split Fifth Wheel Coupling During Low Speed Turning Maneuvers
Author(s): Jogi, A. and Chandramohan, S.
Abstract Over the years, commercial vehicles, especially tractor-semitrailer combinations have become larger and longer. With the increasing demand for their accessibility in remote locations, these v....
Transient Nonlinear Full-Vehicle Vibration Analysis
Author(s): Kang, M., Kim, J., Oh, H., Jang, W. et al.
Abstract This paper presents a transient vibration analysis of a nonlinear full-vehicle. The full-vehicle model consists of a powertrain, a trimmed body, a drive line, and front and rear suspensions w....
Viewing 1 to 33 of 33