Affiliation: | 1. College of Automation, Huazhong University of Science and Technology, Wuhan 430074, PR China;2. Key Laboratory of Image Information Processing and Intelligent Control (Huazhong University of Science and Technology), Ministry of Education, Wuhan 430074, PR China;3. College of Mechatronics and Control Engineering, Hubei Normal University, Huangshi 435002, PR China |