1. School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, China
2. School of Aeronautics and Astronautics and the Aircraft Swarm Intelligent Sensing and Cooperative Control Key Laboratory of Sichuan Province, University of Electronic Science and Technology of China, Chengdu, China
3. School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China