Active Fault-Tolerant Control for an Internet-Based Networked Three-Tank System

Design of an Active Approach for Detection, Estimation and Short-Circuit Stator Fault Tolerant Control in Induction Motors

Three phase induction motors have many applications in industries. Consequently, detecting and estimating the fault and compensate it in a way that the faulty induction motor satisfies the predefined goals are important issues. One of the most common faults in induction motors is the short circuit of the stator winding. In this paper, an active fault-tolerant control system is designed and pres...

Advanced design scheme for fault tolerant distributed networked control systems

This paper addresses the integrated design of fault tolerant distributed networked control systems (NCS). The NCS under consideration consists of two levels. At the lower level, sensors, actuators and local controllers are embedded and networked by sub-nets. They coordinated and supevised by the control stations located at the higher level. The core of the design scheme is the integrated design...

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

A Microprocessor-Based Hybrid Duplex Fault-Tolerant System

Reliability is one of the fundamental considerations in the design of industrial control equipment. The microprocessor-based Hybrid Duplex fault-tolerant System (HDS) proposed in this paper has high reliability to meet this demand although its hardware structure is simple. The hardware configuration of HDS and the fault tolerance of this system are described. The switching control strategies in...

Observer-based fault-tolerant control for a class of networked control systems with transfer delays

In this paper, an observer-based fault-tolerant control (FTC) method is proposed for a class of networked control systems (NCSs) with transfer delays. Markov chain is employed to characterize the transfer delays. Then, such kind of networked control systems are modelled as markovian jump systems. An observerbased FTC scheme using the delayed state information and the estimated fault value is pr...