Results 211 to 220 of about 6,432 (267)
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Fault diagnostics and fault tolerant control
IEEE Transactions on Aerospace and Electronic Systems, 1998A novel simultaneous fault detection and diagnostics (FDD) and fault tolerant control (FTC) strategy for nonlinear stochastic systems in closed loops based on a continuous stirred tank reactor (CSTR) is presented. The purpose of control is to track the reactant concentration setpoint.
D.H. Zhou, P.M. Frank
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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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Conclusions [Diagnosis and Fault‐tolerant Control 2: From Fault Diagnosis to Fault‐tolerant Control]
2021This chapter provides an introduction into the field of fault detection, fault diagnosis and fault-tolerant systems with methods, which have proven their performance in practical applications. The derivation of the mathematical description of technical processes is relatively mature; however, they present challenging aspects in the fields of advanced ...
Puig, Vicenç, Simani, Silvio
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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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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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1994
The increasing complexity of modern engineering production systems and requirements for high quality products have created a need for control systems with fault-tolerance. This chapter presents two algorithms for fault-tolerance analysis and fault-tolerant controller design.
Ming Rao, Qijun Xia, Yiqun Ying
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The increasing complexity of modern engineering production systems and requirements for high quality products have created a need for control systems with fault-tolerance. This chapter presents two algorithms for fault-tolerance analysis and fault-tolerant controller design.
Ming Rao, Qijun Xia, Yiqun Ying
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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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2020
Fault tolerant control (FTC) builds up on fault diagnosis and is of major importance for systems of systems such as commercial aircrafts and autonomously operating systems. The task is to react to a fault that has been detected and isolated by providing new appropriate command inputs so that the system can continue its operation in the presence of a ...
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Fault tolerant control (FTC) builds up on fault diagnosis and is of major importance for systems of systems such as commercial aircrafts and autonomously operating systems. The task is to react to a fault that has been detected and isolated by providing new appropriate command inputs so that the system can continue its operation in the presence of a ...
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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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2016
Control is used extensively in industry where it plays an important role in increasing productivity, but it is required to operate safely—especially where interaction with humans takes place. Particularly in safety critical systems like chemical plants, nuclear reactors, aircraft etc., reliability of the system is very important.
Mirza Tariq Hamayun +2 more
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Control is used extensively in industry where it plays an important role in increasing productivity, but it is required to operate safely—especially where interaction with humans takes place. Particularly in safety critical systems like chemical plants, nuclear reactors, aircraft etc., reliability of the system is very important.
Mirza Tariq Hamayun +2 more
openaire +1 more source