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 15 of 15 for “"Online control"”.
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Online control of articulation based on auditory feedback in normal Speech and stuttering : behavioral and modeling studies
… speech requires a high degree of accuracy in controlling the spatial (positional) and the temporal parameters of articulatory movements. In stuttering, a disorder of speech fluency, failures to meet these control requirements occur frequently, leading to dysfluencies such as sound repetitions …
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The application of artificial neural networks to combustion and heat exchanger systems
… that are too great to embed the models into online control strategies. The work presented in this thesis offers the possibility of replacing such mathematical models with suitably trained Artificial Neural Networks (ANNs) since they can compute the same outputs at a fraction of the model's …
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The understanding, characterization, and implementation of a SICK LMS-291 laser scanner for use in an experimental environment
… real time data for use in pose estimation or an online control algorithm, among other possibilities.
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An Examination of Two Control Processes That Operate Online During Target Directed Reaching
… rapid, discrete human action is amendable to online control. This control affords humans a margin of error in movement planning and execution as well as a means of acquiring their goals when the body and/or the environment are extrinsically perturbed. For over a century, the models of online …
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The role of peripheral visual cues in planning and controlling movement :|ban investigation of which cues provided by different parts of the visual field influence the execution of movement and how they work to control upper and lower limb motion.
… and are continuously updated while moving (online), and visual exteroceptive when describing static features of the environment which are typically elaborated offline (feedforward). However peripheral visual cues involved in the control of movement have not previously been clearly defined …
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A Novel Method for Dynamic Yarn Tension Measurement and Control in Direct Cabling Process
Yarn tension control is an important parameter for quality and efficiency in textile processes. It has a significant influence on productivity in various processes such as winding, twisting and cabling. There have been several articles based on theoretical models, which discuss the effect of …
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Real-time process monitoring of Spark-Assisted Chemical Engraving (SACE) machine with data-driven techniques
… Addressing these challenges requires precise online control of the process to improve machining efficiency—an aspect not thoroughly explored in previous studies. This dissertation achieves the groundwork for process control by developing a real-time SACE process monitoring methodology for …
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Meta-RaPS Hybridization with Machine Learning Algorithms
… Inductive Decision Tree algorithm is to perform online control for Meta-RaPS' parameters. This Inductive Decision Tree algorithm is used to find favorable parameter values using knowledge gained from previous Meta-RaPS iterations. The values selected are used in future Meta-RaPS iterations. The …
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Optimal Task Scheduling and Flight Planning for Multi-Task Unmanned Aerial Vehicles
… thesis, we study the optimal flight planning, control, and routing for the multi-task UAV. The main contributions of this thesis can be summarized as follows. • This thesis presents a novel energy-efficient UAV flight planning framework, which integrates UAVs into intelligent transportation …
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Artificial Intelligence-based Control Methods for Optimal and Stable Operation of Converter-dominated Microgrids
… to the DGs by the upstream grid. The droop control and virtual synchronous generator (VSG) control are well-known methodologies to control several converters in an island microgrid. The small-signal stability of a microgrid is defined as its ability to move from one permissible operating …
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Topics in Machining with Industrial Robot Manipulators and Optimal Motion Control
… industrial robot manipulators and optimal motion control of robots and vehicles. The motivation for research on the first subject is the need for flexible and accurate production processes employing industrial robots as their main component. The challenge to overcome here is to achieve …
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Intensity based interrogation of optical fibre sensors for industrial automation and intrusion detection systems
… some centralised intelligence (electronic controller) and ideally both automation and security sensor systems would be controlled and monitored by the same centralised system. Optical fibre sensor systems that could be used for either application have been designed, developed, and tested in …
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Modeling and model-based control of membrane bioreactors
… operational policy. Until today only simple control strategies have been employed. Advanced control approaches frequently used in the chemical process industry have not been applied to MBR due to the large uncertainty in the biological and the filtration processes, in the inflow prediction, …
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The effectiveness of Problem-Based Learning (PBL) online on students’ creative and critical thinking in physics at tertiary level in Malaysia
… through Problem Based Learning delivered online (referred to as PBL online) and critical thinking. Students’ perceptions and adoptions of PBL learning and online learning also were studied. The PBL online model was adopted from the McMaster’s Model, and comprised three major steps: (i) …
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Performance of the vertical roller mill in a mineral processing application when coupled with internal and external classifiers
… greater flexibility in terms of product quality control and throughput. However, in the majority of operations where the vertical roller mill is applied, the device is coupled with an internal dynamic air classifier. These classifiers are significantly more energy intensive than other classifiers …