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Fault Tolerant Control of Vehicle Lateral Dynamic Using a New Pneumatic Forces Multiple Model
- Source :
- Actuators, Volume 9, Issue 4, Actuators, Vol 9, Iss 120, p 120 (2020)
- Publication Year :
- 2020
- Publisher :
- MDPI AG, 2020.
-
Abstract
- This paper presents a new accurate multiple model of nonlinear pneumatic lateral forces. The bicycle representation is used in order to build up an easy implemented vehicle dynamic model. Moreover, the Takagi&ndash<br />Sugeno fuzzy approach is applied in order to handle the vehicle model nonlinearities. This structure allows for taking into account the small variation of the vehicle longitudinal velocity. Subsequently, a Fault Tolerant Control strategy that is based on a bank of fuzzy Luenberger observers is proposed. The robustness of the control scheme against external noises is guaranteed by applying H&infin<br />performance. Sufficient stability conditions that are based on Lyapunov method are formulated as Linear Matrix Inequality. Thus, allowing the computation of the observers&rsquo<br />and the controllers&rsquo<br />gains by using MATLAB. Finally, the simulation examples are performed to show the effectiveness of our proposal.
- Subjects :
- Lyapunov function
0209 industrial biotechnology
Control and Optimization
Computer science
02 engineering and technology
Fuzzy logic
Takagi–Sugeno (T–S) fuzzy model
symbols.namesake
020901 industrial engineering & automation
Robustness (computer science)
Control theory
lcsh:TK1001-1841
0502 economics and business
lcsh:TA401-492
MATLAB
computer.programming_language
050210 logistics & transportation
05 social sciences
Linear matrix inequality
lcsh:Production of electric energy or power. Powerplants. Central stations
lateral forces
Nonlinear system
Stability conditions
Control and Systems Engineering
Fault Tolerant Control (FTC) strategy
Linear Matrix Inequality (LMI)
symbols
lcsh:Materials of engineering and construction. Mechanics of materials
Robust control
computer
robust control
Subjects
Details
- ISSN :
- 20760825
- Volume :
- 9
- Database :
- OpenAIRE
- Journal :
- Actuators
- Accession number :
- edsair.doi.dedup.....2d7773380b524151a40fde6c13d06416
- Full Text :
- https://doi.org/10.3390/act9040120