Dimitar Minchev

Burgas Free University, Bulgarian Academy of Sciences

Papers

Total Citations

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About

Dimitar Minchev is a robotics researcher whose work bridges low-cost hardware innovation with advanced control theory. His most impactful contribution, the "Ultrasonic Sensor Explorer" (USE), introduced a remarkably affordable mobile robot for mapping environments. By replacing expensive laser sensors with the ubiquitous HC-SR04 ultrasonic sensor (range up to 4 meters), and fabricating the chassis from 3D-printed ABS plastic using a RepRap Prusa, Minchev demonstrated that high-quality robotic exploration is accessible to a wider community. This paper has garnered 29 citations, reflecting its practical value for educational and hobbyist robotics. Furthering his work in positioning, Minchev co-developed an ultrasonic positioning system with dynamic 3D visualization, offering a novel analytical approach for determining moving object coordinates. Earlier in his career, he explored the theoretical frontier of metamorphic robotic systems, applying intuitionistic fuzzy sets to multiagent control. This work, though less cited, showcases his versatility in tackling complex, reconfigurable robotics. Minchev’s research is defined by a commitment to democratizing robotic technology while engaging with sophisticated control paradigms.