Journals & Publications

Title: Direct Yaw-Moment Control for 4WID Electric Vehicle via Finite-Time Control Technique

 Authors: Ding, SH; Sun, JL

 Author Full Names: Ding, Shihong; Sun, Jinlin

 Source: NONLINEAR DYNAMICS, 88 (1):239-254; 10.1007/s11071-016-3240-0 APR 2017

 Language: English

 Abstract: This paper is concerned with the yaw-moment stabilization for four-wheel independent-drive electric vehicle. A second-order sliding mode observer is first designed to estimate the required sideslip angle in a finite time. Then, the finite-time control technique and nonlinear disturbance observer are applied to construct the upper controller to drive both yaw rate and sideslip angle to their desired values. Finally, the lower controller is developed to distribute the torques to the independent four wheels according to the desired yaw moment obtained by the given upper controller. Comparisons among linear, discontinuous and non-smooth controllers under different working conditions are given by using CarSim software.

 ISSN: 0924-090X

 eISSN: 1573-269X

 IDS Number: EQ1KP

 Unique ID: WOS:000397829200014

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