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Control allocation-based fault tolerant control
Automatica, 2019zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ahmadreza Argha +2 more
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Fault tolerant control of a gyroscope system
Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001This paper presents an experimental study of a control moment gyroscope using a new controller architecture, generalized internal model control, which separates the controller design into two stages: (a) a nominal performance controller and (b) a robustness controller.
Daniel U. Campos-Delgado, Kemin Zhou
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Coverage in fault-tolerant control
Automatica, 2004This paper deals with a two-level framework for the analysis, design, and operation of a fault tolerant system, where the upper level is a stochastic discrete state continuous time system describing a slower failure process, and the lower level is a conventional deterministic continuous state system in which top level states are embedded as parameters.
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Fault tolerance of decentralized adaptive control
Proceedings ISAD 93: International Symposium on Autonomous Decentralized Systems, 2002A decentralized adaptive control system, in which the local feedback gains are tuned by the sigma -modified adaptive law so as to achieve small output errors with small feedback gains, is proposed. Stability analysis and fault tolerance analysis are performed, and it is shown that if the stability of one of the stable subsystems breaks down and if the ...
Kenji Ikeda +2 more
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Fault-tolerant control of a polyethylene reactor
Journal of Process Control, 2006This work focuses on fault-tolerant nonlinear control of a gas phase polyethylene reactor. Initially, a family of candidate control configurations, characterized by different manipulated inputs, are identified. For each control configuration, a bounded nonlinear feedback controller, that enforces asymptotic closed-loop stability in the presence of ...
Adiwinata Gani +2 more
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Concepts and methods in fault-tolerant control
Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001Faults in automated processes will often cause undesired reactions and shut-down of a controlled plant, and the consequences could be damage to technical parts of the plant, to personnel or the environment. Fault-tolerant control combines diagnosis with control methods to handle faults in an intelligent way.
Mogens Blanke +2 more
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Unfalsification based Fault Tolerant Controller
ETFA2011, 2011Unfalsified Control is a data-driven, plant-mo del-free control design approach. It does not require a plant model, only measured input/output data is used, which makes it an interesting approach for the development of multi-controller structures aimed either to the control of non-linear or time-varying processes, or the implementation of Fault ...
Fernando Vieira Coito, Luís Brito Palma
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Fault tolerant process planning and control
[1992] Proceedings. The Sixteenth Annual International Computer Software and Applications Conference, 2003The authors develop a model for achieving reliable and high-performance control programs. The approach combines hierarchical control, inherent fault tolerance, and massive parallelism. The approach uses a fine-grain cellular automation for implementing the supervisory task of a hierarchical system.
Rumi M. Dubash +2 more
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Fault Tolerant Control on an Electric Vehicle
2006 IEEE International Conference on Industrial Technology, 2006The main purpose of this paper concerns a fault tolerant control applied on an electric vehicle known as RobuCar which is a 4times4 electric vehicle, with four electromechanical wheel systems. Fault tolerant control (FTC) is attended to continue the system operation in the presence of several faults in order to remain the security of the system. Active
Dumont, Pierre Emmanuel +3 more
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Robust fault-tolerant controller design
IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society, 2012A robust fault-tolerant control scheme using an accurately-identified model of a plant operating in closed-loop is proposed. Parametric uncertainties are restricted to the subsystems which are likely to vary and do not apply to the entire system. A good accuracy of the parameter estimation scheme is obtained by ensuring that the identified model set ...
Rajamani Doraiswami, Lahouari Cheded
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