1. Shanxi Software Engineering Technology Research Center, Taiyuan 030051, China
2. School of Software, North University of China, Taiyuan 030051, China
3. School of Instrument and Electronics, North University of China, Taiyuan 030051, China
4. Beijing Institute of Aerospace Control Devices, Beijing 100039, China
5. School of Automation Engineering, University of Electronic Science and Technology of China, Chengdu 611731, China
6. Key Laboratory of Instrumentation Science & Dynamic Measurement, Ministry of Education, North University of China, Taiyuan 030051, China