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Rumbidzai Muvunzi's Publications

Evaluation of IEC 61850 Standards on Electrical Protection Relays: A Literature Survey and Conceptual Approach

The adoption of emerging technologies and standards affects the operation and performance of the power system industry. This study evaluates the IEC 61850 standards on electrical protection relays using a combination of literature survey and conceptual approach. The three fundamental components of the framework are the principal equipment of energy-efficiency assessment, the auxiliary equipment of energy-efficiency assessment, and the building

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March 4, 2026

Artificial intelligence and robotics in predictive maintenance : a comprehensive review

The integration of artificial intelligence (AI) and robotics into predictive maintenance (PdM) systems has brought about a fundamental change in the operations of the industries since it has left behind the previous method of reactive and scheduled maintenance models in favor of proactive and data- driven models. The current systematic review of literature (2015-2025) is aimed at the development of

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March 4, 2026

Application of Multi-Criteria Decision and Simulation Approaches to Selectionof Additive Manufacturing Technology for Aerospace Application

ABSTRACT: This study evaluates the Fuzzy Analytical Hierarchy Process (FAHP) as a multi-criteria decision (MCD) support tool for selecting appropriate additive manufacturing (AM) techniques that align with cleaner production and environmental sustainability. The FAHP model was validated using an example of the production of aircraft components (specifically fuselage) employing AM technologies such as Wire Arc Additive Manufacturing (WAAM), laser powder

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September 10, 2025
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