1. National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»,Department of Automation of Electrical and Mechatronic Complexes,Kyiv,Ukraine
2. National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»,Department of power supply,Kyiv,Ukraine
3. Kutahya Dumlupınar University,Department of Mechanical Engineering,Kutahya,Turkey
4. National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»,Department of economics and entrepreneurship,Kyiv,Ukraine