Finite-time fault-tolerant control for an active suspension system
| Autor: | Amirhossein Kazemipour, A. B. Novinzadeh |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Lyapunov function
0209 industrial biotechnology Engineering Adaptive control Automatic control business.industry Terminal sliding mode Control reconfiguration 020302 automobile design & engineering Control engineering 02 engineering and technology Active suspension Sliding mode control symbols.namesake 020901 industrial engineering & automation 0203 mechanical engineering Robustness (computer science) Control theory symbols business |
| Zdroj: | 2017 Iranian Conference on Electrical Engineering (ICEE). |
| Popis: | In this paper, a novel finite-time fault-tolerant control law is developed to solve the stabilization control problem of an active suspension system. The requirement of prior information about the bounds of the system uncertainties and actuator faults is obviated using the parameter adaptation laws introduced in the control scheme. Furthermore, Lyapunov's stability analysis indicates that the proposed control technique can provide desirable features such as fault-tolerant capability, finite-time convergence, robustness to model uncertainties and disturbance rejection ability. Finally, the simulation comparisons between the developed control technique and the other existing controller in the literature show the improved performance of the proposed control method regarding the ride comfort and the vehicle safety. |
| Databáze: | OpenAIRE |
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