This paper investigates the fault detection of a micro parallel plate capacitor subjected to nonlinear electrostatic force. For this end Thau observer, which has good ability in fault detection of nonlinear system has been presented and governing nonlinear dynamic equation of the capacitor has been presented. Upper and lower threshold for fault detection have been obtained. The robustness of th...

To detect fault nodes, multiprocessor systems requires rapid and literal mechanisms. The main problem of system level fault diagnosis is difficult and not efficient and also no such generic deterministic solutions are known for motivating the purpose of heuristic algorithms. In this paper we are showing how artificial unaffected systems (AUS) can also be used for fault diagnosis in multiprocess...

Service-based architectures enable the development of new classes of Grid and distributed applications. One of the main capabilities provided by such systems is the dynamic and flexible integration of services, according to which services are allowed to be a part of more than one distributed system and simultaneously serve different applications. This increased flexibility in system composition...

Fault-tolerance is the survival attribute of the real-time software system. The software should provide correct results in the face of various failures. A major technological concern for the coming years is the ever widening gap between the demand for high quality, robust software and its supply. Software fault tolerance is basically the design faults in the computer system. Its function is to ...

Failures in optical networks are inevitable. They may occur during work being done for the maintenance of other infrastructures, or on a larger scale as the result of an attack or large-scale disaster. As a result, service availability, an important aspect of Quality of Service (QoS), is often degraded. Appropriate fault recovery techniques are thus crucial to meet the requirements set by the S...

In DSM and nanometer technology, there will present more and more new fault types, which are difficult to predict and avoid. Applying fault tolerant algorithms to achieve reliable on-chip communication is one of the most important issues of Network-on-Chip (NoC). This paper reviews the main on-chip fault tolerant communication algorithms and then proposes a new routing algorithm with end-to-end...

This paper presents a novel approach for fault type estimation in power systems. The Fault type estimation is the first step to estimate instantaneous voltage, voltage sag magnitude and duration in a three-phase system at fault duration. The approach is based on time-domain state estimation where redundant measurements are available. The current based model allows a linear mapping between the m...

To realize the self-healing concept of smart grids, an accurate and reliable fault locator is a prerequisite. This paper presents a new fault location method for active power distribution networks which is based on measured voltage sag and use of whale optimization algorithm (WOA). The fault induced voltage sag depends on the fault location and resistance. Therefore, the fault location can be f...

This paper proposes a new fault attack technique on the LED block cipher using a single fault injection by combining algebraic side-channel attack (ASCA) and differential fault attack (DFA). We name it as algebraic differential fault attack (ADFA). Firstly, a boolean equation set is constructed for LED using algebraic techniques. Then, the fault differences of the S-Box inputs in the last round...

The values of electronic components are always deviated, but the functions of the modern circuits are more and more precise, which makes the automatic fault diagnosis of analog circuits very complex and difficult. This paper presents an extension-neural-network-type-1ENN-1based method for fault diagnosis of analog circuits. This proposed method combines the extension theory and neural networks ...