1.Hebei University of Water Resources and Electric Engineering Electrical automation Department, 061001, Cangzhou, Hebei, China; 2.Jiangsu Provincial Key Laboratory of Advanced Robotics, School of Mechanical and Electrical Engineering, Soochow University, JiangSu Suzhou 215123, China; 3.Research and Development Center of Water Conservancy Automation and Information Technology in Colleges and Universities of Hebei Province, HeBei Cangzhou 061001,China
TP249