1. Air Force Second Aviation Equipment Training Base, Shenyang 110000, China
2. Field Engineering College, Army Engineering University of PLA, Nanjing 210007, China
3. Engineering Training Center, Nanjing Vocational University of Industry Technology, Nanjing 210023, China
4. MIIT Key Laboratory of Multifunctional Lightweight Materials and Structures (MLMS), Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China