1. Department of AutomationGuang Dong University of TechnologyGuangzhouPeople's Republic of China
2. Key Laboratory of Autonomous Systems and Network Control Ministry of EducationDepartment of Automation Science and EngineeringSouth China University of, Technology, GuangzhouPeople's Republic of China
3. Mechatronics, Embedded Systems and Automation (MESA) Lab, ME/EECS/SNRI/UCSolar, School of Engineering, University of CaliforniaMerced, 5200 N. Lake RoadMercedCA95343USA