KwawAs Ghana joins over 200 countries worldwide this week in celebrating Global Entrepreneurship Week (November 17-23, 2025), the timing couldn’t be more critical. While the world spotlights ...

Engineers use feedback loops — typically negative feedback is more useful, but positive feedback is needed for oscillators.

Abstract: The visual sensing system is one of the most important parts of the welding robots to realize intelligent and autonomous welding. The active visual sensing methods have been widely adopted ...

Abstract: Due to their flexibility and cost efficiency, industrial robots are increasingly being used for manufacturing processes. One such process is friction stir welding, which places high demands ...