This paper analyses the previous work done in the field of fault tolerant localization and tracking in wireless sensor network (WSN) using binary data. Many previous systems use only binary data for communication in the WSN in the area of fault tolerant localization and tracking. Fault tolerance is the property of wireless sensor nodes to accept the particular amount of fault in localization an...

This paper presents a distributed adaptive scheme for detecting faults in wireless sensor networks. Each sensor nodes makes a local decision based on the comparisons of its own readings with those of neighbors, along with the dissemination of the decision to them, if necessary. At the end of each fault detection cycle, each node dynamically adjusts critical parameters in the distributed fault d...

Safety and optimality are crucial requirements in every industrial process. Modern day chemical plants, in particular, require comprehensive fault diagnosis procedures to function smoothly. The success of any fault diagnosis technique depends critically on the sensors measuring the important process variables. With thousands of possible measurements in a typical plant, the selection of variable...

A reliable and accurate diagnosis of inter-turn short circuit faults is a challenging problem in the area of fault diagnosis of electrical machines. The purpose of this challenge is to be more efficient in fault detection and to provide a reliable method with low-cost sensors and simple numerical algorithms which not only detect the occurrence of the fault, but also locate its position in the w...

The purpose of the paper is to present an approach to detect, isolate and accommodate the sensor or actuator faults using bank of unknown input observers (UIO). Full order observers, reduced order observers, unknown input observers and Kalman Filter are widely used in state estimations [1]. After the estimation of states, fault detection and isolation can be provided by conducting residual anal...

The fault tolerant and reliable dissemination is an important issue in WSN, due to the deployment of sensor nodes in hostile environment. Most of the clustering algorithms are concentrated to increases the network lifetime and reduces the energy consumption among the sensor nodes and do not consider the reliability of the networks. Fault tolerance techniques detect and recover the sensor nodes ...

This paper studies the reliable dynamic output-feedback control of linear systems based on either component fault, that is, either sensor or actuator faults. A more practical continuous fault model of sensor and actuator than discrete model is considered. The resulting control systems are reliable in that they provide guaranteed asymptotic stability and H∞ performance when all control component...

In this paper, an observer bank design for sensor fault diagnosis and fault-tolerant control schemes for wind turbines with hydrostatic transmissions are presented. The sensor faults are detected and isolated by several observers using different sensor signals. Starting from a detailed problem formulation that takes into account structured model uncertainties and external inputs, the sufficient...

multi-path is favorite alternative for sensor networks, as it provides an easy mechanism to distributetraffic, as well as considerate fault tolerance. in this paper, a new clustering based multi path routingprotocol namely ecrr (energy efficient cluster based routing algorithm for improving reliability) isproposed, which is a new routing algorithm and guarantees the achievement to required qos ...

This paper addresses the issue of designing a fault accommodating control algorithm which, after a sensor fault occurrence, takes information about the degraded sensor into account and drives the system such that performance recovery is achieved. A general class of single input nonlinear systems is considered, containing also a disturbance term. An observer is used to reconstruct the degraded s...