Results 271 to 280 of about 11,419,856 (305)

Fault tolerant mechanisms for SDN controllers

2016 IEEE Conference on Network Function Virtualization and Software Defined Networks (NFV-SDN), 2016
Software-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, Yehuda Ben-Shimol, Akiva Sadovski   +2 more
openaire   +2 more sources

Fault Tolerant Control of a Spherical UAV

2019 4th Conference on Control and Fault Tolerant Systems (SysTol), 2019
This 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, Halim Alwi, Christopher Edwards   +2 more
openaire   +1 more source

On realization of fault-tolerant fuzzy controllers

Proceedings 6th IEEE International On-Line Testing Workshop (Cat. No.PR00646), 2002
In this paper, we propose concurrent compensation for fuzzy controllers. The concurrent fault location is executed by observing each sum of two degrees of adjacent membership functions. Instead of the faulty degree in the antecedent part, we employ either 0 or degree of next membership function to the faulty part at the easily calculated abscissa.
Naotake Kamiura, Masashi Tomita, Teijiro Isokawa, Nobuyuki Matsui   +3 more
openaire   +1 more source

Fault-tolerant model predictive control

2010 IEEE 15th Conference on Emerging Technologies & Factory Automation (ETFA 2010), 2010
Model predictive control (MPC) has developed considerably in the last decades both in industry and in academia. This success is due to the fact that MPC is perhaps the most general way of posing the control problem in the time domain. One of the main advantages of MPC is that model uncertainties can be taken explicitly into account and this allows for ...
Eduardo F. Camacho, Teodoro Alamo, David Muñoz de la Peña   +2 more
openaire   +1 more source

Multisensor fusion fault tolerant control

Automatica, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alain Yetendje, José A. De Doná, María M. Seron   +2 more
openaire   +1 more source

A lane control mechanism with fault tolerant control capabilities

IEEE Conference on Decision and Control and European Control Conference, 2011
The paper discusses the problem of lane departure avoidance for a vehicle. A corrective mechanism imposes its control action whenever the vehicle is no longer inside a nominal region centered along the middle of the lane. Set theoretic methods are used in order to design this control action and to guarantee global stability.
Florin Stoican, Nicoleta Minoiu Enache, Sorin Olaru   +2 more
openaire   +1 more source

A fault-tolerant mechanism for simple controllers

1994
There are many industrial controllers where no systematic fault-tolerant mechanisms are included because of cost constraints. This paper addresses that problem by making a proposal for a simple and low-cost fault-tolerant technique, yet very effective, that can be used even in the simplest controllers.
João Gabriel Silva, Luís Moura Silva, Henrique Madeira, Jorge Bernardino   +3 more
openaire   +1 more source

Fault-tolerant control of robot servomotors

2011 IEEE International Conference on Robotics and Automation, 2011
The servomotors used in the joints of a manipulator or wheels of a rover in high risk applications, such as space applications, should be capable of continued functional operation even if insulation failure or open-circuit of a winding occur. This paper presents a fault-tolerant (FT) torque controller for brushless motors that can maintain accurate ...
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Fault-Tolerant Spacecraft Attitude Control: A Critical Assessment

Progress in Aerospace Sciences, 2022
Muhammad Haris, Muhammad Noman Hasan
exaly  

Diagnosis and Fault-Tolerant Control of Critical Infrastructures

2017
In modern societies, the reliable and continuous operation of certain infrastructures plays a fundamental role in the quality of life, economic development and security of nations. This paper presents several approaches for diagnosis and fault-tolerant control of critical infrastructure systems (CIS) including: the analysis of these systems to ...
openaire   +2 more sources