Fault-tolerant control of semi-active suspension in case of oil leakage of magnetorheological damper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F23%3APU148920" target="_blank" >RIV/00216305:26210/23:PU148920 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10178320" target="_blank" >https://ieeexplore.ieee.org/document/10178320</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.23919/ECC57647.2023.10178320" target="_blank" >10.23919/ECC57647.2023.10178320</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fault-tolerant control of semi-active suspension in case of oil leakage of magnetorheological damper

Popis výsledku v původním jazyce

The paper presents a reconfigurable fault-tolerant control strategy for a semi-active suspension using magnetorheological (MR) damper. The aim of the control reconfiguration is to handle the adverse behaviour of the MR damper due to oil leakage induced by the wear of the suspension component. The proposed method relies on the data driven model of the MR damper, using an estimation procedure to quantify the healthiness of the damper and to estimate the performance degradation due to the oil leakage. The reconfiguration control strategy is founded on the Linear Parameter Varying (LPV) framework, where a scheduling variable is defined to represent the healthiness level of the MR damper. By the scaling of the control action through the scheduling variable, the performance degradation of the MR damper can be compensated to match the behaviour of the healthy dampers. The proposed method is demonstrated through simulations, comparing the performance of the fault-tolerant LPV control to conventional semi-active control methods.

Název v anglickém jazyce

Fault-tolerant control of semi-active suspension in case of oil leakage of magnetorheological damper

Popis výsledku anglicky

The paper presents a reconfigurable fault-tolerant control strategy for a semi-active suspension using magnetorheological (MR) damper. The aim of the control reconfiguration is to handle the adverse behaviour of the MR damper due to oil leakage induced by the wear of the suspension component. The proposed method relies on the data driven model of the MR damper, using an estimation procedure to quantify the healthiness of the damper and to estimate the performance degradation due to the oil leakage. The reconfiguration control strategy is founded on the Linear Parameter Varying (LPV) framework, where a scheduling variable is defined to represent the healthiness level of the MR damper. By the scaling of the control action through the scheduling variable, the performance degradation of the MR damper can be compensated to match the behaviour of the healthy dampers. The proposed method is demonstrated through simulations, comparing the performance of the fault-tolerant LPV control to conventional semi-active control methods.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20301 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2023 EUROPEAN CONTROL CONFERENCE, ECC

ISBN

978-3-907144-08-4

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

„“-„“

Název nakladatele

IEEE

Místo vydání

Bucharest, Romania

Místo konání akce

Bucharest

Datum konání akce

13. 6. 2023

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

001035589000205