This chapter surveys techniques for tolerating the effects of design defects in computer systems, paying special attention to software. Design faults are a major cause of failure in modern computer systems, and their relative importance is growing as techniques for tolerating physical faults gain wider acceptance. Although design faults could in principle be eliminated, in practice they are ine...

This paper proposes a method of fault analysis for induction motors. The method is based on frequency domain and time-frequency domain analysis. Extended Discrete-Furrier Transform or EDFT is a proposed technique of signal processing. The principle is that any fault either in the stator or the rotor may distort the sinusoidal response of the motor RPM and the main frequency. Because the EDFT re...

When the Modular Multilevel Converter (MMC) fails on AC side, operating characteristics of MMC will be damaged. If system wants to retain stable for a long time in process operation, it is obliged design control strategy case asymmetric fault. In this article, based feedback linearization principle adopted diminish negative sequence current caused by breakdown, and DC voltage controller devised...

The Integrated Reference Model, a framework for the architecture of broadband networks, is outlined. It prescribes the rules governing the behavior of the network based on three fundamental principles: the Separation Principle, the Layering Principle and the Principle of Asynchronous Resource Management. It consists of the Traffic Control, the Management, and the Information Transport Architect...

The subject of this research is the legal norms, doctrinal provisions and case law on conditions civil liability. relevance topic determined by tendency to expand list cases strict liability detected in comparison current Soviet legislation. However, principle observed legislator transferring from "regime fault liability" still a puzzle. For purpose systematicity legislation reasonable claim li...

The main purpose of this paper was to introduce an efficient algorithm for fault identification in fruits images. First, input image was de-noised using the combination of Block Matching and 3D filtering (BM3D) and Principle Component Analysis (PCA) model. Afterward, in order to reduce the size of images and increase the execution speed, refined Discrete Cosine Transform (DCT) algorithm was uti...

The issue of active attitude fault-tolerant stabilization control for spacecrafts subject to actuator faults, inertia uncertainty, and external disturbances is investigated in this paper. To robustly accurately reconstruct a novel mixed learning observer (MLO) explored by combining the iterative algorithm repetitive algorithm. Moreover, guarantee robust spacecraft stabilization, synthesizing wi...

Fault simulation constitutes an indispensable tool in ensuring the correctness and quality of manufactured digital designs. Traditional uniprocessor based algorithms for fault simulation have been observed to be agonizingly slow for today's large and complex digital designs. More recently, a few researchers introduce an approach, as evident in the literature, wherein the fault set is partitione...

The main objective of this paper is to present a wavelet-based procedure to characterize principle features of a special class of motions called pulse-like ground motions. Initially, continues wavelet transform (CWT) which has been known as a powerful technique both in earthquake engineering and seismology field is applied easily in automated detecting of strong pulse of earthquakes. In this pr...