Korbicz, Józef (1951- ) - ed. ; Sauter, Dominique - ed.
This paper presents a concept of designing fault tolerant control systems with the use of suboptimal methods. We assume that a given (nonlinear) dynamical process is described in a state space. The method consists in searching (at the off-line stage) for a trajectory of operational points of the system state space. The sought trajectory can be constrained by certain conditions, which can express faults or failures already detected. ; Within this approach, we are able to use the autonomous dynamics of the process in order to minimize a control cost index (a sub-optimality property). The search itself is based on finding a cheapest path in a graph structure, which represents the system?s dynamics described in the state space. Such a cheapest path (if it exists) represents the sought trajectory. Another (on-line) design stage consists in tracking this trajectory by an executive controller.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 18, number 4 (2008) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Nov 5, 2024
Apr 8, 2024
60
https://zbc.uz.zgora.pl/publication/88514
Edition name | Date |
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Suboptimal fault tolerant control design with the use of discrete optimization | Nov 5, 2024 |
Xiang, Zhengrong Wang, Ronghao Chen, Qingwei Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.
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