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EnglishThis paper presents an adaptive fault-tolerant control (FTC) scheme for a class of nonlinear uncertain multi-agent systems. A local FTC scheme is designed for each agent using local measurements and suitable information exchanged between neighboring agents. Each local FTC scheme consists of a fault diagnosis module and a recongurable controller module comprised of a baseline controller and two adaptive fault-tolerant controllers activated after fault detection and after fault isolation, respectively. Under certain assumptions, the closedloop system's stability and leader-follower consensus properties are rigorously established under dierent modes of the FTC system, including the time-period before possible fault detection, between fault detection and possible isolation, and after fault isolation
| Titolo: | Distributed Adaptive Fault-Tolerant Control of Uncertain Multi-Agent Systems |
| Autori: | |
| Data di pubblicazione: | 2015 |
| Serie: | |
| Abstract: | This paper presents an adaptive fault-tolerant control (FTC) scheme for a class of nonlinear uncertain multi-agent systems. A local FTC scheme is designed for each agent using local measurements and suitable information exchanged between neighboring agents. Each local FTC scheme consists of a fault diagnosis module and a recongurable controller module comprised of a baseline controller and two adaptive fault-tolerant controllers activated after fault detection and after fault isolation, respectively. Under certain assumptions, the closedloop system's stability and leader-follower consensus properties are rigorously established under dierent modes of the FTC system, including the time-period before possible fault detection, between fault detection and possible isolation, and after fault isolation |
| Handle: | http://hdl.handle.net/11368/2847822 |
| URL: | http://www.sciencedirect.com/science/journal/24058963/48/21 |
| Appare nelle tipologie: | 4.1 Contributo in Atti Convegno (Proceeding) |
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