The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
차량 서스펜션의 주요 목적은 승차감과 도로 유지 능력을 향상시키는 것입니다. 패시브 서스펜션은 스프링과 댐퍼로 구성되지만, 액티브 서스펜션은 패시브 서스펜션 외에 액츄에이터를 채택합니다. 본 논문에서는 비대칭 유압 액츄에이터를 갖춘 쿼터 자동차 모델이 사용되었습니다. 또한, 액츄에이터 속도에 따라 변화하는 댐퍼의 감쇠계수를 고려하였다. 피드백 선형화 기법을 적용하여 LPV(Linear Parameter Varying) 모델을 얻습니다. 다음으로, 서로 다른 가중치를 갖는 LQ 레귤레이터를 기반으로 하는 이득 스케줄링 제어기를 액츄에이터 속도에 따라 설계하고 제안한 제어기의 안정성도 검증하였다. 제안된 컨트롤러의 효율성은 수치 시뮬레이션을 통해 보여진다.
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부
YuJin JANG, Sang Woo KIM, "Gain-Scheduled Control for an Active Suspension System with an Asymmetric Hydraulic Actuator" in IEICE TRANSACTIONS on Fundamentals,
vol. E85-A, no. 4, pp. 903-908, April 2002, doi: .
Abstract: The main objective of vehicle suspensions is to improve ride comfort and road holding ability. Though passive suspensions consist of spring and damper, active suspensions adopt an actuator in addition to passive suspensions. In this paper, a quarter car model with an asymmetric hydraulic actuator is used. Moreover, the damping coefficient of the damper, which is changed according to the actuator velocity, is considered. The LPV (Linear Parameter Varying) model is obtained by applying feedback linearization technique. Next, a gain-scheduled controller, based on LQ regulator with different weighting factor, is designed according to the actuator velocity and the stability of the proposed controller is also proved. The effectiveness of the proposed controller is shown by numerical simulations.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e85-a_4_903/_p
부
@ARTICLE{e85-a_4_903,
author={YuJin JANG, Sang Woo KIM, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Gain-Scheduled Control for an Active Suspension System with an Asymmetric Hydraulic Actuator},
year={2002},
volume={E85-A},
number={4},
pages={903-908},
abstract={The main objective of vehicle suspensions is to improve ride comfort and road holding ability. Though passive suspensions consist of spring and damper, active suspensions adopt an actuator in addition to passive suspensions. In this paper, a quarter car model with an asymmetric hydraulic actuator is used. Moreover, the damping coefficient of the damper, which is changed according to the actuator velocity, is considered. The LPV (Linear Parameter Varying) model is obtained by applying feedback linearization technique. Next, a gain-scheduled controller, based on LQ regulator with different weighting factor, is designed according to the actuator velocity and the stability of the proposed controller is also proved. The effectiveness of the proposed controller is shown by numerical simulations.},
keywords={},
doi={},
ISSN={},
month={April},}
부
TY - JOUR
TI - Gain-Scheduled Control for an Active Suspension System with an Asymmetric Hydraulic Actuator
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 903
EP - 908
AU - YuJin JANG
AU - Sang Woo KIM
PY - 2002
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E85-A
IS - 4
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - April 2002
AB - The main objective of vehicle suspensions is to improve ride comfort and road holding ability. Though passive suspensions consist of spring and damper, active suspensions adopt an actuator in addition to passive suspensions. In this paper, a quarter car model with an asymmetric hydraulic actuator is used. Moreover, the damping coefficient of the damper, which is changed according to the actuator velocity, is considered. The LPV (Linear Parameter Varying) model is obtained by applying feedback linearization technique. Next, a gain-scheduled controller, based on LQ regulator with different weighting factor, is designed according to the actuator velocity and the stability of the proposed controller is also proved. The effectiveness of the proposed controller is shown by numerical simulations.
ER -