Robust Fault-Tolerant Control

Robust Takagi-Sugeno sensor fault tolerant control strategy for nonlinear system

Robust Model-Based Fault Tolerant Control of a Mobile Structure - Application to an Inverted Pendulum

A model-based approach to design a robust fault tolerant control of a mobile structure is studied. The method considers the application of robust control techniques to integrate the control design and the fault diagnosis. The main purpose of this approach is to design a robust controller insensitive to the effects of faults and a fault detector filter. This approach is applied to a particular u...

Novel efficient fault-tolerant full-adder for quantum-dot cellular automata

Quantum-dot cellular automata (QCA) are an emerging technology and a possible alternative for semiconductor transistor based technologies. A novel fault-tolerant QCA full-adder cell is proposed: This component is simple in structure and suitable for designing fault-tolerant QCA circuits. The redundant version of QCA full-adder cell is powerful in terms of implementing robust digital functions. ...

Novel efficient fault-tolerant full-adder for quantum-dot cellular automata

Quantum-dot cellular automata (QCA) are an emerging technology and a possible alternative for semiconductor transistor based technologies. A novel fault-tolerant QCA full-adder cell is proposed: This component is simple in structure and suitable for designing fault-tolerant QCA circuits. The redundant version of QCA full-adder cell is powerful in terms of implementing robust digital functions. ...

Output feedback based adaptive robust fault-tolerant control for a class of uncertain nonlinear systems

An adaptive robust approach for actuator fault-tolerant control of a class of uncertain nonlinear systems is proposed. The two chief ways in which the system performance can degrade following an actuator-fault are undesirable transients and unacceptably large steady-state tracking errors. Adaptive control based schemes can achieve good final tracking accuracy in spite of change in system parame...

The Study for Guaranteed Cost Fault Tolerant Control of the Networked Control Systems

In this paper, the problem of guaranteed cost fault-tolerant control for networked control systems (NCSs) is discussed based on Lyapunov stability theory and Linear Matrix Inequality (LMI). The sufficient conditions possessing robust integrity against actuator failures are given by adopting memory state feedback control law, which can meet a cost function for closed-loop networked control syste...