1. Moscow Polytechnic University,Department of Automation and Control,Moscow,Russia
2. South Ural State University,Department of Mechatronics and Automation,Chelyabinsk,Russia
3. Magnitogorsk Iron and Steel Works,Magnitogorsk,Russia
4. Nosov Magnitogorsk State Technical University,Power Engineering and Automated Systems Institute,Magnitogorsk,Russia
5. South Ural State University,Department of Electric Drive, Mechatronics and Electromechanics,Chelyabinsk,Russia