Integral-based event triggering actuator fault-tolerant control for an active suspension system under a networked communication scheme

This paper presents a research on the problem of enhancing ride safety and comfort during driving of a vehicle using an active suspension control system under a networked communication. An integral event-triggered condition is defined to reduce the network usage over time, a Dynamic Output Feedback...

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Bibliographic Details
Published inIEEE transactions on vehicular technology Vol. 72; no. 11; pp. 1 - 13
Main Authors Viadero-Monasterio, Fernando, Boada, Beatriz L., Zhang, Hui, Boada, Maria Jesus L.
Format Journal Article
LanguageEnglish
Published New York IEEE 01.11.2023
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
<inline-formula xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <tex-math notation="LaTeX"> H_\infty</tex-math> </inline-formula> control
Active control
Active suspension
Actuators
Algorithms
Communication Delay
Control systems design
Control theory
Delays
Dynamic Output Feedback Control (DOFC)
Fault tolerance
Feedback control
Integral Event-Triggering
Linear matrix inequalities
Mathematical analysis
Networked Control System
Output feedback
Real-time systems
Road conditions
Roads
Stability criteria
Suspension systems
Systems stability
Vehicle dynamics
Vibration control
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Summary:This paper presents a research on the problem of enhancing ride safety and comfort during driving of a vehicle using an active suspension control system under a networked communication. An integral event-triggered condition is defined to reduce the network usage over time, a Dynamic Output Feedback Controller is designed under the <inline-formula><tex-math notation="LaTeX">H_\infty</tex-math></inline-formula> criteria and Lyapunov-Krasovskii functionals to guarantee the system stability, actuator faults are considered for the controller design. The control algorithm is solved in terms of Linear Matrix Inequalities. In order to prove a practical feasibility, control performance characteristics for vibration suppression are evaluated under various road conditions.
ISSN:0018-9545
1939-9359
DOI:10.1109/TVT.2023.3279460