Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg 47057, Germany;
Baotou Vocational & Technical Collage, Baotou 014040, Inner Mongolia, China;
Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg 47057, Germany;
Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg 47057, Germany;
Institute for Automatic Control and Complex Systems, University of Duisburg-Essen, Duisburg 47057, Germany;
School of Automation and Electrical Engineering, University of Science and Technology Beijing, Beijing 100083, China;
Department of Electrical Engineering, Faculty of Engineering Burapha University, Chonburi 20131, Thailand;
