1. Fundamental Science on Ergonomics and Environment Control Laboratory, School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China
2. Beijing Advanced Innovation Centre for Biomedical Engineering, School of Engineering Medicine, Beihang University, Beijing 100191, China
3. China National Aeronautical Radio Electronics Research Institute, Shanghai 200241, China
4. Flying College, Beihang University, Beijing 100191, China
5. Flight of China Southern Airline Company Limited, Guangzhou 510406, China