Results 251 to 260 of about 9,438,636 (286)

Torque-Vectoring-Based Vehicle Control Robust to Driver Uncertainties

IEEE Transactions on Vehicular Technology, 2015
Driver-in-the-loop stability is a central issue in vehicle control systems. However, since a general human behavior model to explore it in a quantitative fashion has been lacking, little is known about how the vehicle can be controlled while considering the driver effects.
Saeid Khosravani, Alireza Kasaiezadeh, Amir Khajepour, Baris Fidan, Shih-Ken Chen, Bakhtiar Litkouhi   +5 more
openaire   +2 more sources

IM Torque Control Schemes Based on Stator Current Vector

IEEE Transactions on Industrial Electronics, 2014
This paper proposes an induction machine torque control derived from the model in the stator current vector reference frame. The required torque is produced by simultaneously manipulating the magnitude and the rotation speed of the stator current vector, thus forcing the rotor flux linkage vector to change implicitly in such a way that overall ...
Bojan Grcar, Gorazd Stumberger, Anton Hofer, Peter Cafuta   +3 more
openaire   +1 more source

Torque Vectoring Control Techniques for Vehicle Parking

SAE Technical Paper Series
<div class="section abstract"><div class="htmlview paragraph">Parking in confined spaces can be quite challenging. It is often a herculean task to align the vehicle in the parking slots where the driver has to make several attempts to park properly.
Vikas Shridhar Gangad, Era Gautam, Gitesh Chaudhari, Amar Penta   +3 more
openaire   +1 more source

A New Fuzzy Logic Torque Control Scheme Based on Vector Control and Direct Torque Control for Induction Machine

2008 3rd International Conference on Innovative Computing Information and Control, 2008
It is well understood that Vector control (VC) scheme is very co mplicated and has slower torque response. Direct torque control (DTC) scheme is easier and has faster torque response, but it'll bring the bigger torque ripples than those under VC. In this paper, a new fuzzy logic VC-DTC torque control scheme based on the common of vector control and ...
Zhijun Jiang, Shimiao Hu, Wenhui Cao
openaire   +1 more source

Rolling Stability Control Based on Torque Vectoring for Narrow Vehicles

2019
Narrow vehicles have many possible qualities then the normal track width cars. However, the main disadvantage of the narrow vehicles is their tendency to roll over. That is why the active roll mitigation system seems to be necessary. Torque vectoring has huge impact on vehicles steering characteristics.
Witold Grzegożek, Krzysztof Weigel-Milleret   +1 more
openaire   +2 more sources

Robot Control by Computed Torque Based on Support Vector Regression

2016
In this work we propose to control robot using computed torque compensator based on robust estimation method called Support Vector Regression (SVR). This method represent the innovative side of this work; as it is powerful to modeling and identifying the nonlinear systems such as the disturbances that can appear during robot tracking a desired ...
Nacereddine Djelal, Isma Boudouane, Nadia Saadia, Amar Ramdane-Cherif   +3 more
openaire   +1 more source

Torque Vectoring Control for Handling Improvement of 4WD EV

Advanced Materials Research, 2013
Exploiting the structural merit that electric motors can be controlled precisely in speed und torque, this paper investigates the use of Torque Vectoring Control (TVC) for improving handling of electric vehicles. The strategy consists of two control levels. The upper level controller layer achieves reference yaw rate tracking, by using the 2-DOF planar
Xia Xu, Lu Xiong, Yuan Feng
openaire   +1 more source

Vector and direct torque control of synchronous machines

1998
Abstract In this chapter vector control and direct torque control of different types of synchronous machines are described. For this purpose permanent-magnet synchronous machines (PMSM), the electrically excited synchronous machine, and synchronous reluctance machines (SYRM) are considered.
openaire   +1 more source

Research on the Voltage Space Vector Selection of Direct Torque Control

2009
In this paper, for direct controlling to stator flux and electromagnetic torque of asynchronous motor, we have made an in-depth study on the voltage space vector selection of direct torque control. We used the method of calculating complex angle of flux linkage to determine the flux linkage position about the sector signals.
You-gen Zheng, Zhang Lian
openaire   +1 more source

Torque ripple compensation of vector controlled induction machines

PESC97. Record 28th Annual IEEE Power Electronics Specialists Conference. Formerly Power Conditioning Specialists Conference 1970-71. Power Processing and Electronic Specialists Conference 1972, 2002
The dynamic response of an induction motor is immensely improved through the use of vector control. However, such control can inherently and indirectly have an effect on the induction motor's tendency of producing torque ripple. A study of torque ripple production and its reduction in induction machines under vector control is presented.
R. Barro, null Ping Hsu
openaire   +1 more source