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Security Fault Tolerance for Access Control
2020 IEEE International Conference on Autonomic Computing and Self-Organizing Systems Companion (ACSOS-C), 2020This paper describes an approach to the security fault tolerance of access control in which the security breaches of an access control are tolerated by means of a security fault tolerant (SFT) access control. Though an access control is securely designed and implemented, it can contain faults in development or be contaminated in operation.
Dongsoo Jang +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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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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Control algorithms for fault-tolerant robots
Proceedings of the 1994 IEEE International Conference on Robotics and Automation, 2002When a fault-tolerant robot fails, its fault responsive system detects and identifies the failure. During the recovery process, reconfiguration of the system isolates the fault, and a new system model and a suitable controller attempt to completely compensate for the faulty condition without interrupting the robot's operation.
Ting Ying +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
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Fault tolerant mechanisms for SDN controllers
2016 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016Software-Defined Networking (SDN) enables decoupling of the data plane from the control plane on network devices. This approach differs from the traditional networking architecture where both planes reside on the same network device. SDN offers flexibility, centralized control, reduced complexity and a dramatic decrease in network systems and equipment
Liran Sidki +2 more
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Fault Tolerant Control of a Spherical UAV
2019 4th Conference on Control and Fault Tolerant Systems (SysTol), 2019This paper proposes an FTC schemes for a spherical UAV. The spherical UAV prototype consists of two counter-rotating propellers and eight control vanes. The proposed FTC scheme is based on combining sliding mode control with online control allocation to exploit the available actuator redundancy.
Ahmed Khattab +2 more
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Fault Tolerance in Continuous Process Control
IEEE Micro, 1984Increasing the reliability of continuous process control systems means choosing a fault tolerance technique that matches computer hardware capabilities, as well as applications.
William F. McGill, Steven E. Smith
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Design of fault‐tolerant control for MTTF
International Journal of Robust and Nonlinear Control, 2008AbstractMean time to failure (MTTF) is an important reliability index of fault‐tolerant control systems, which is chosen as a design objective in this paper. However, it is usually evaluated from stochastic reliability models, and no analytical expression is available to relate MTTF to controller parameters.
Li, Hongbin, Zhao, Qing
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A Survey on Fault-Tolerant Supervisory Control
2018 IEEE 61st International Midwest Symposium on Circuits and Systems (MWSCAS), 2018System fault occurrences are arbitrary, costly, and at times deadly. Therefore, it is important to systematically and robustly react to occurred faults in a timely manner to recover the system. In this paper, we survey the notion of fault in supervisory control of discrete event systems.
Mohammad Karimadini +2 more
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