Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 72 for “"Intelligent Control"”.
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Intelligent control system for CFD modelling software
… thesis we show that it is possible to create an intelligent agent capable of emulating the human ability to control CFD simulations and provide similar benefits in terms of performance, overall reliability and result accuracy. We initially consider the rule-based approach proposed by other …
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Intelligent control of a class of nonlinear systems
… this study is to improve and propose new fuzzy control algorithms for a class of nonlinear systems. In order to achieve the objectives, novel stability theorems as well as modeling techniques are also investigated. Fuzzy controllers in this work are designed based on the fuzzy basis function …
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Intelligent control and path planning for unmanned aerial vehicles
… Their application also poses some venues in the control and planning of UAVs that have not been fully explored. This thesis is devoted to the development of intelligent control and path planning algorithms tailored for UAVs. Firstly, the modeling of multi-rotor aerial vehicles is refined by using …
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Advanced intelligent control and optimization for cardiac pacemaker systems
… pacemaker systems have become very important. Intelligent control and optimization of the pacemakers are significant research subjects. Serious but infrequently occurring arrhythmias are difficult to diagnose. The use of electrocardiogram (ECG) waveform only cannot exactly distinguish between …
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Component-based Intelligent Control Architecture for Reconfigurable Manufacturing Systems
… related to RMS, very few studies on system-level control for RMS have been reported in literature. However, the rigidity of current manufacturing systems is mainly from their monolithic design of control systems. Some new developments in Information Technology (IT) bring new opportunities to …
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Voltage-source inverter output waveform compensation using adaptive intelligent control
… is implemented in a microprocessor-based controller constructed in the stationary d-q frame where the controller sampling rate is twice the inverter switching frequency. The structure of a feed-forward artificial neural network connects network inputs and outputs through multiple linear or …
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Intelligent control for the centreless grinding of compliant, thin walled cylinders
An advanced system was developed for the intelligent, self-optimising computer numerically controlled grinding of compliant, thin walled cylinders. A study was made of previous developments in the adaptive control of grinding processes. Requirements imposed on the design of computer control systems …
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Data driven low-bandwidth intelligent control of a jet engine combustor
<p>This thesis introduces a low-bandwidth control architecture for navigating the input space of an un-modeled combustor system between desired operating conditions while avoiding regions of instability and blow-out. An experimental procedure is discussed for identifying regions of instability and …
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Agent Identification Using Information Gain and Gini Indexing Methods for Intelligent Control
<p>The amount of data stored to gather information is growing at an amazing speed nowadays which leads to the difficulties of extracting knowledge from that data. The field of Data mining plays an important role in the extraction of implicit and actionable knowledge from extremely large datasets. …
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Vibration analysis and intelligent control of flexible rotor systems using smart materials
… a very important subject impacting the design, control, maintenance and operating safety. As the rotor bearing-system dynamic nonlinearities are significantly more prominent at higher rotating speeds, the demand for better performance through higher speeds has rendered the use of linear …
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MR dampers in smart structures with nonlinear non-affine dynamics improvising intelligent control
… suspension systems demands effective tools for control and health monitoring. These infrastructure systems are usually integrated with actuation, sensing, computation resources and information networks, taking advantage of the synergy of civil engineering and mechatronics in an emerging area …
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Application of multivariable and intelligent control strategies for improving plasma characteristics in reactive ion etching
… of the manufacturing process. Several real-time control strategies such as Proportional-Integral ( PI ) self-tuning, Linear Quadratic Gaussian ( LQG ), stochastic adaptive control, Deurocontrol, robust and hierarchical control based on both linear and nonlinear models of the Plasma Generation …
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Intelligent control of hybrid power plants with wind turbines, pv solar systems, and energy storage systems
… de potencia y las técnicas avanzadas de control son aspectos relevantes que han motivado a los investigadores a desarrollarlos. El convertidor es un componente crucial para la conexión de una fuente de energía a la red o a la carga local. En cuanto a la conexión a la red, la mayoría de …
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Development of a vehicle robotic driver with intelligent control system modelling for automated standard driving-cycle tests
… project involves development of a robotic driver controller for the automation of dynamometer-based vehicle testing according to industry standard driving cycle tests and produce repeatable results by replacing the traditional method of employing a human driver with a robot driver. The throttle …
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Design and transputer realisation of the simulation, control and testing algorithms for a spacecraft docking process
… in design quality and the creation of a new control system. The work undertaken and described in this thesis attacks the decision of the problem. In this thesis a mathematical model of the spacecraft at the docking stage is formulated. The influence of the limit of construction rigidity and …
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Implementing adaptive fuzzy logic controllers with neural networks.
The goal of intelligent control is to achieve control objectives for complex systems where it is impossible or infeasible to develop a mathematical system model but expert skills and heuristic knowledge from human experiences are available for control purposes. To this end, an intelligent control …
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Study of fuzzy logic in safety and control systems in nuclear power plants
Safety and control systems in Nuclear Power Plants are essentially run without intelligent systems. As nuclear industry starts to become more advanced and vendors are starting to manufacture more advance products, old structures and systems in place will eventually become obsolete needing …
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Towards Machine Learning-Based Control of Autonomous Vehicles in Solar Panel Cleaning Systems
… a machine learning (ML)-based approach for the intelligent control of Autonomous Vehicles (AVs) utilized in solar panel cleaning systems, aiming to mitigate challenges arising from uncertainties, disturbances, and dynamic environments. Solar panels, predominantly situated in dedicated lands for …
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Intelligent Visual Servo Control of an Air Hockey Playing Robot
… secondary tasks. The set of secondary objective controllers consists of criteria optimizing controllers and constraint satisfaction controllers. The system framework is seen to include both stability-based switching laws and heuristic switching rules, forming a solid foundation for intelligent …
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Design and control of FACTS-based high performance microgrid
… Energy Resources (DER). It is expected to be an intelligent, sustainable, resilient and reliable power grid suitable for the 21st century economy. Some of the main concerns for any grid are power quality and efficiency as well as reactive and active power reliability for consumers. To manage …
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