Electrical Engineering (EE): Recent submissions
Now showing items 21-40 of 398
-
Time Domain Cascading Analysis Framework with Integrated Substation Configurations and Protection Systems
Blackouts represent the most severe consequence of cascading outages, where a significant portion of the power system loses service, often within a short time frame. These large-scale outages can result from an uncontrolled ... -
Modeling the Switching Dynamics of Advanced Power Semiconductor Devices: From Silicon Superjunction to Wide Bandgap Technologies
The advancement of power semiconductor devices has significantly transformed modern power conversion systems, enabling notable enhancements in energy efficiency, system miniaturization, and overall performance. Among the ... -
Fault tolerant trasputer based firmware for parallel solution of partial differntial equations by the boundry element method
This work presents a fault-tolerant multi-transputer architecture capable of handling single-node failures without interrupting program execution. The system dynamically reconfigures the interconnections among transputers ... -
Decentralized optimization with appliation to flow control
Decentralized computation is considered an important design goal of large systems. This may be to increase the reliability of the system or to reduce the computation time, and in some situations, it is a necessity. ... -
Diagnostic Reasoning with Surface and Deep Level Knowledge in Medical Domain
The aim of this work is to structure the domain knowledge based upon some conceptual models so that the knowledge can be efficiently used for diagnostic reasoning in medical domain. Medical domain is complex and incompletely ... -
Solution of algebraic riccati equations on wavefront array processors
The need for high performance computers has been felt for some time in application areas such as on-line control, system identification and estimation in real-time, complex control system design, etc. Parallel computers ... -
Analogies and their use in problem-solving
The thesis deals with the meaning of "analogy" and how it can be extracted and exploited for the following two classes of problems: CLASS 1: How can one transfer the theorems of one domain (in mathematics) to analogous ... -
Hierarchical Data Structures data structures based on quadtrees
In the present thesis, a size-based hierarchical ordering of the codes of the linear quadtree, called the Linear Hierarchical Quadtree (LHQT), is shown to reduce the time spent while exploring the adjacencies, without any ... -
Linear block source coding for binary memoryless sources
Despite the existence of well-defined rate-distortion functions for general binary memoryless sources (BMS), block source coding theory has traditionally been restricted to sources with equiprobable symbols, in which case ... -
S-Nets : Tool for the performance evaluation of hard real-time scheduling algorithms
A new Petri net-based tool is developed for an integrated analysis of schedulability and performance of Hard Real-Time Systems (HRTSs). The existing Deterministic Timed Petri Nets (DTPNs) do not facilitate modeling of ... -
Multimedia Streaming and Proxy Caching
The information technology revolution has led to the explosive growth of the Internet. There is an increased demand for real-time applications like audio/video streaming and videoconferencing. The increase in demand ... -
Neighborhood based algorithms for network problems
This thesis presents novel techniques for designing efficient algorithms to solve various graph problems, with a focus on both sequential and parallel computation models. The key contributions include: An O(dm)O(dm)O(dm) ... -
Lexicalisation of montague semantics: a unified approach to semantic interpretation
This thesis presents the X/LTAG model, a novel framework for semantic representation that integrates the Lexicalized Tree Adjoining Grammar (LTAG) formalism of Arvind Joshi with the possible world semantics of Richard ... -
A New Framework for Reconstructing One-and Multi-Dimensional Signals from Partial Information
This thesis addresses a class of inverse problems in signal and image reconstruction using partial information such as zero crossings, Fourier sign data, extrema, and modulus maxima. The focus is on reconstructing images ... -
Estimating probabilities of rare events in regenerative systems via importance sampling
In the high-speed networks currently being designed, the probability of packet loss required is very low, while the closed-form expressions for these events are usually not available. Therefore, one needs to estimate these ... -
Developmental Studies on Polymeric Nano/Micro Composite Insulation for Various High Voltage Power Applications
The demand for electrical power is increasing day by day necessitating a higher voltage level for power transmission. Also the use of cast resin type dry transformers of compact size for use in confined areas and in certain ... -
Design and Performance Optimization of Power Converters for Energy Storage Systems
Energy shortages and power outages are key concerns today, exacerbated by rising energy demands and the global imperative for clean energy and decarbonization. Energy storage systems (ESS) traditionally address both long-term ... -
Modeling, Analysis and Control of Switched Reluctance Generator
Switched reluctance machines (SRM) are permanent magnet-free and have a simple rotor with no current-carrying conductors. SRM can be operated as a generator and driven by renewable energy resources such as wind, solar-thermal, ... -
Class Incremental Learning Across Diverse Data Paradigms
Class Incremental Learning (CIL) is a fundamental machine learning paradigm that enables models to continuously learn new classes over time, while retaining previously acquired knowledge. Despite significant progress, ... -
Enhancing THC/NOX removal efficiency in diesel exhaust through catalyzing industrial wastes in the presence of electric discharge plasma
The consistent rise in air quality index in various cities has risen a worldwide concern toward the critical situation of air pollution and climate change. Despite the implementation of stringent regulations, the usage of ...