HRISTO NEDEV HRISTOV

HRISTO NEDEV HRISTOV is a Professor and Vice-Rector at the Technical University of Gabrovo, Bulgaria. He is affiliated with the Faculty of Mechanical Engineering and Instrument Making, where he serves in the Energy Technology Department. With a Doctorate in Technical Sciences, he has established himself as a prominent figure in the fields of pneumatic and hydraulic systems, control engineering, and renewable energy.

His research interests span across several key areas in engineering:

• Pneumatic and electropneumatic systems
• Hydraulic power transmission and control
• Fluid mechanics and dynamics
• Renewable energy sources and applications
• Mathematical modeling of mechanical systems
• Energy efficiency in fluid power systems

Analysis of his recent publications reveals a strong focus on advanced control techniques for pneumatic systems, particularly using Pulse Width Modulation (PWM) with high-speed valves. His work demonstrates significant contributions to improving the precision, efficiency, and linear characteristics of electropneumatic positioning systems. There's also a consistent thread of research into renewable energy applications, particularly in the Gabrovo region of Bulgaria.

Professor Hristov has successfully supervised six PhD students, with research topics centered around dynamic processes in electrohydraulic and electropneumatic systems, cavitation phenomena, and PWM control applications. His grant portfolio includes eight completed research projects, ranging from internal university projects to externally funded initiatives like the Competence Center "Intelligent Mechatronic, Eco- and Energy-Saving Systems and Technologies."

His laboratory work appears to focus on experimental test stands for studying pneumatic and hydraulic systems, with specialized equipment for analyzing frequency responses, wear resistance, and dynamic processes in fluid power systems.