Vehicle steering assist by estimated self aligning torque in skid condition

Daisuke Sekiguchi, Toshiyuki Murakami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

In the recent aging society, traffic systems require to be safer. As treating this back ground with intellectualizing vehicle, it is useful to estimate accurate Self Aligning Torque (SAT) charged on tire. It is because we could improve some unstable movements of vehicle or operationally of steering by this technique. In this paper, the control algorithm to detect SAT by using the Reaction Torque Observer and not using sort of side slip angle sensor is proposed. It could be also realized only by changing the control algorithm of existing Electric Power Steering system. And it is given a try to be applied to improve operationally in lateral skid condition of vehicle. The steering assist torque was controlled to be generated to direction reducing slip angle of front tire. The simulation and experiment was carried out in order to verify the proposed controllability.

Original languageEnglish
Title of host publicationInternational Workshop on Advanced Motion Control, AMC
Pages269-273
Number of pages5
Publication statusPublished - 2004
EventProceedings - 8th IEEE International Workshop on Advanced Motion Control, AMC'04 - Kawasaki, Japan
Duration: 2004 Mar 252004 Mar 28

Other

OtherProceedings - 8th IEEE International Workshop on Advanced Motion Control, AMC'04
CountryJapan
CityKawasaki
Period04/3/2504/3/28

Fingerprint

Torque
Tires
Controllability
Aging of materials
Sensors
Experiments

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Sekiguchi, D., & Murakami, T. (2004). Vehicle steering assist by estimated self aligning torque in skid condition. In International Workshop on Advanced Motion Control, AMC (pp. 269-273)

Vehicle steering assist by estimated self aligning torque in skid condition. / Sekiguchi, Daisuke; Murakami, Toshiyuki.

International Workshop on Advanced Motion Control, AMC. 2004. p. 269-273.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sekiguchi, D & Murakami, T 2004, Vehicle steering assist by estimated self aligning torque in skid condition. in International Workshop on Advanced Motion Control, AMC. pp. 269-273, Proceedings - 8th IEEE International Workshop on Advanced Motion Control, AMC'04, Kawasaki, Japan, 04/3/25.
Sekiguchi D, Murakami T. Vehicle steering assist by estimated self aligning torque in skid condition. In International Workshop on Advanced Motion Control, AMC. 2004. p. 269-273
Sekiguchi, Daisuke ; Murakami, Toshiyuki. / Vehicle steering assist by estimated self aligning torque in skid condition. International Workshop on Advanced Motion Control, AMC. 2004. pp. 269-273
@inproceedings{298e32372a254abf830f5ecb1d938d8b,
title = "Vehicle steering assist by estimated self aligning torque in skid condition",
abstract = "In the recent aging society, traffic systems require to be safer. As treating this back ground with intellectualizing vehicle, it is useful to estimate accurate Self Aligning Torque (SAT) charged on tire. It is because we could improve some unstable movements of vehicle or operationally of steering by this technique. In this paper, the control algorithm to detect SAT by using the Reaction Torque Observer and not using sort of side slip angle sensor is proposed. It could be also realized only by changing the control algorithm of existing Electric Power Steering system. And it is given a try to be applied to improve operationally in lateral skid condition of vehicle. The steering assist torque was controlled to be generated to direction reducing slip angle of front tire. The simulation and experiment was carried out in order to verify the proposed controllability.",
author = "Daisuke Sekiguchi and Toshiyuki Murakami",
year = "2004",
language = "English",
pages = "269--273",
booktitle = "International Workshop on Advanced Motion Control, AMC",

}

TY - GEN

T1 - Vehicle steering assist by estimated self aligning torque in skid condition

AU - Sekiguchi, Daisuke

AU - Murakami, Toshiyuki

PY - 2004

Y1 - 2004

N2 - In the recent aging society, traffic systems require to be safer. As treating this back ground with intellectualizing vehicle, it is useful to estimate accurate Self Aligning Torque (SAT) charged on tire. It is because we could improve some unstable movements of vehicle or operationally of steering by this technique. In this paper, the control algorithm to detect SAT by using the Reaction Torque Observer and not using sort of side slip angle sensor is proposed. It could be also realized only by changing the control algorithm of existing Electric Power Steering system. And it is given a try to be applied to improve operationally in lateral skid condition of vehicle. The steering assist torque was controlled to be generated to direction reducing slip angle of front tire. The simulation and experiment was carried out in order to verify the proposed controllability.

AB - In the recent aging society, traffic systems require to be safer. As treating this back ground with intellectualizing vehicle, it is useful to estimate accurate Self Aligning Torque (SAT) charged on tire. It is because we could improve some unstable movements of vehicle or operationally of steering by this technique. In this paper, the control algorithm to detect SAT by using the Reaction Torque Observer and not using sort of side slip angle sensor is proposed. It could be also realized only by changing the control algorithm of existing Electric Power Steering system. And it is given a try to be applied to improve operationally in lateral skid condition of vehicle. The steering assist torque was controlled to be generated to direction reducing slip angle of front tire. The simulation and experiment was carried out in order to verify the proposed controllability.

UR - http://www.scopus.com/inward/record.url?scp=3042652976&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=3042652976&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:3042652976

SP - 269

EP - 273

BT - International Workshop on Advanced Motion Control, AMC

ER -