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Full-Text Articles in Engineering
Network Theoretic Analyses And Enhancements Of Evolutionary Algorithms, Karthik Kuber
Network Theoretic Analyses And Enhancements Of Evolutionary Algorithms, Karthik Kuber
Dissertations - ALL
Information in evolutionary algorithms is available at multiple levels; however most analyses focus on the individual level. This dissertation extracts useful information from networks and communities formed by examining interrelationships between individuals in the populations as they change with time.
Network theoretic analyses are extremely useful in multiple fields and applications, e.g., biology (regulation of gene expression), organizational behavior (social networks), and intelligence data analysis (message traffic on the Internet). Evolving populations are represented as dynamic networks, and we show that changes in population characteristics can be recognized at the level of the networks representing successive generations, with implications for …
Faults Identification In Three-Phase Induction Motors Using Support Vector Machines, Rama Hammo
Faults Identification In Three-Phase Induction Motors Using Support Vector Machines, Rama Hammo
Master of Technology Management Plan II Graduate Projects
Induction motor is one of the most important motors used in industrial applications. The operating conditions may sometime lead the machine into different fault situations. The main types of external faults experienced by these motors are over loading, single phasing, unbalanced supply voltage, locked rotor, phase reversal, ground fault, under voltage and over voltage. The machine should be shut down when a fault is experienced to avoid damage and for the safety of the workers. Computer based relays monitor the machine and disconnect it during the faults. The relay logic used to identify these faults requires sophisticated signal processing techniques …