1. School of Mathematics and Informational Science, Yantai University, Yantai, China
2. Key Laboratory of Intelligent Control and Optimization for Industrial Equipment of Ministry of Education, Dalian University of Technology, Dalian, China
3. School of Automation, Nanjing University of Science and Technology, Nanjing, China
4. Key Laboratory of Advanced Technology for Aerospace Vehicles, Liaoning Province, School of Aeronautics and Astronautics, Dalian University of Technology, Dalian, China