1. School of Mathematics and Statistics, Northwestern Polytechnical University, 1 Dongxiang Road, Chang'an District, Xi'an, Shaanxi, 710129, China
2. MIIT Key Laboratory of Dynamics and Control of Complex Systems, 1 Dongxiang Road, Chang'an District, Xi'an, Shaanxi, 710129, China
3. College of Science, Zhongyuan University of Technology, No. 41 Zhongyuan Road (M), Zhengzhou, Henan, 450007, China
4. School of Aeronautics, Northwestern Polytechnical University, 127 West Youyi Road, Beilin District, Xi'an, Shaanxi, 710072, China