1. College of Automation Science and Technology, the Key Laboratory of Autonomous Systems and Networked Control, Ministry of Education, and the Unmanned Aerial Vehicle Systems Engineering Technology Research Center of Guangdong, South China University of Technology, Guangzhou 510641, China.
2. School of Aerospace Science and Technology, Xidian University, Xi'an 710071, China
3. Center for Complex Systems, School of Mechano-Electronic Engineering, Xidian University, Xi'an 710071, China
4. University of Lorraine, CRAN CNRS UMR 7039, 54400 Cosnes et Romain, France.
5. Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China.
6. School of Cyber Science and Engineering, Xi'an Jiaotong University, Xi'an 710049, China