Results 41 to 50 of about 41,857 (323)

Integrated Chassis Control With Four-Wheel Independent Steering Under Constraint on Front Slip Angles

open access: yesIEEE Access, 2021
This paper presents a method to design an integrated chassis controller with four-wheel independent steering (4WIS) under the constraint on front slip angles for electric vehicles (EVs) adopting in-wheel motor (IWM) driving system.
Seongjin Yim
doaj   +1 more source

Distributed Drive Electric Bus Handling Stability Control Based on Lyapunov Theory and Sliding Mode Control

open access: yesActuators, 2022
To improve the handling stability of distributed drive electric buses, a vehicle stability control system based on direct yaw moment control (DYC) with a hierarchical control structure was designed.
Feng Zhang   +3 more
doaj   +1 more source

Path Tracking Control With Four-Wheel Independent Steering, Driving and Braking Systems for Autonomous Electric Vehicles

open access: yesIEEE Access, 2022
This paper presents a method to design a path tracking controller with four-wheel independent braking (4WIB), drive (4WID) and steering (4WIS) systems equipped in in-wheel motor-driven electric vehicles (IWM-EVs).
Yonghwan Jeong, Seongjin Yim
doaj   +1 more source

On the Experimental Analysis of Integral Sliding Modes for Yaw Rate and Sideslip Control of an Electric Vehicle with Multiple Motors [PDF]

open access: yes, 2018
With the advent of electric vehicles with multiple motors, the steady-state and transient cornering responses can be designed and implemented through the continuous torque control of the individual wheels, i.e., torque-vectoring or direct yaw moment ...
A. M. Dizqah   +56 more
core   +3 more sources

Development of an Advanced Torque Vectoring Control System for an Electric Vehicle with In-Wheel Motors using Soft Computing Techniques [PDF]

open access: yes, 2013
Replicated with permission by SAE Copyright © 2017 SAE International. Further distribution of this material is not permitted without prior permission from SAE.A two-passenger, all-wheel-drive urban electric vehicle (AUTO21EV) with four direct-drive in ...
Jalali, Kiumars   +3 more
core   +1 more source

A novel adaptive sliding mode control approach for electric vehicle direct yaw-moment control

open access: yesAdvances in Mechanical Engineering, 2018
Direct yaw-moment control systems have been proven effective in enhancing vehicle stability and handling. The existing direct yaw-moment control designs commonly involve computation of tire side-slip angles, which is susceptible to measurement and ...
Chunyun Fu   +3 more
doaj   +1 more source

A driver model–based direct yaw moment controller for in-wheel motor electric vehicles

open access: yesAdvances in Mechanical Engineering, 2019
In this article, a driver model–based direct yaw moment controller, selected as the upper controller, is developed, of which the control target is determined through a reference driver model in accordance with the driver’s intention.
Qiguang Wang   +3 more
doaj   +1 more source

Direct yaw-moment control of an in-wheel-motored electric vehicle based on body slip angle fuzzy observer [PDF]

open access: yes, 2009
A stabilizing observer-based control algorithm for an in-wheel-motored vehicle is proposed, which generates direct yaw moment to compensate for the state deviations. The control scheme is based on a fuzzy rule-based body slip angle (beta) observer.
Denai, M.   +3 more
core   +2 more sources

Fuzzy Yaw Rate and Sideslip Angle Direct Yaw Moment Control for Student Electric Racing Vehicle with Independent Motors

open access: yesWorld Electric Vehicle Journal, 2022
In this paper, a new concurrent yaw rate, sideslip angle, and longitudinal-velocity direct yaw moment control (DYC) strategy is proposed to improve the handling and stability of a rear-wheel drive student electric racing vehicle (EV) equipped with two ...
Laith Sami Sawaqed, Israa Hasan Rabbaa
doaj   +1 more source

Main rotor-tail rotor intraction and its implications for helicopter directional control [PDF]

open access: yes, 2008
Aerodynamic interference between the main and tail rotor can have a strong negative influence on the flight mechanics of a conventional helicopter. Significant unsteadiness in the tail rotor loading is encountered under certain flight conditions, but the
Brown, R.E., Fletcher, Timothy M.
core   +1 more source

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