A 3-phase Z-source inverter driven by a novel hybrid switching algorithm by Malengret, Jean-Claude

“…A novel DSP control algorithm allows the inverter toachieve the following:· Run Space Vector Pulse Width Modulation (SV-PWM) for maximum DCbus voltage utilization while boosting the DC bus during zero space vectorstates using shoot through.· Seamless transition between modulation control and modulation / shootthrough control.· Optimised efficiency and DC bus utilisation using Hybrid Space VectorBoost Pulse Width Modulation (HSVB PWM) which is unique to thisdissertation.Such a system is particularly suited to fuel cell and particularly wind turbineapplications where the DC bus voltage is varies over a wide range resulting inthe need for a DC to DC buck/boost to regulate the DC bus to maintain a steady3-phase sinusoidal output. …”
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Development of a ML Algorithm to Improve Radar Detection of Golf Balls Using MFCW Radar by Holtshausen, Damian Luke

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A meta-learning framework for link prediction algorithm selection based on network structure analysis by Brown, Lienke Marie

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Robust sampling-based conflict resolution for commercial aircraft in airport environments by Van den Aardweg, William

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Modelling and simulation framework incorporating redundancy and failure probabilities for evaluation of a modular automated main distribution frame

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Development of a short form of the South African career interest inventory with an ant colony optimization algorithm by Aspeling, Carl Mark

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Development and application of a multi-period pipe replacement model utilising risk-based prioritisation for water distribution systems by De Klerk, Altus Hugo

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Ant colony optimisation algorithms for solving multi-objective power-aware metrics for mobile ad hoc networks

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An empirically derived system for high-speed rendering

Subjects: “…Dynamic algorithm selection…”
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Induction of fuzzy rules from chemical process data using Growing Neural Gas and Reactive Tabu search methods by Gouws, Francois Stefan

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The productive use of free time : the utilisation of deterministic maintenance opportunity windows due to excess capacity in large coupled production lines with finite buffers by Durandt, Casper

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Ageing estimation models for lightly loaded distribution power transformers by Mukuddem, Mohamed Ziyaad

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Application of clustering techniques for improved energy benchmarking on deep-level mines by Caromba, Claudio Mauricio

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Implementation of clustering techniques for segmentation of Mozambican cassava suppliers by Matshabaphala, Ntebaleng Sharon

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Exploring the ethereum dataset with the aim of price trend prediction using the recurrent neutral network, LSTM, gated recurrent unit and an ensemble algorithm in combination with... by Van Wyk, Chad

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A machine learning framework for security forecasting and trading by Van Schalkwyk, Philip

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On two combinatorial optimisation problems involving lotteries by Du Plessis, Andre

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Development of a dynamic path planning system for autonomous mobile robots in a flexible manufacturing system by Fourie, Bradley

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Multi-objective optimisation using the cross-entropy method in CO gas management at a South African ilmenite smelter by Stadler, Johan George

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Bus route design and frequency setting for public transit systems by Husselmann, Gunther

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