Authors
Zhaoyao Shi
Beijing Engineering Research Center of Precision Measurement Technology & Instruments, Beijing University of Technology, Beijing, China
Huixu Song
Beijing Engineering Research Center of Precision Measurement Technology & Instruments, Beijing University of Technology, Beijing, China
Hongfang Chen
Beijing Engineering Research Center of Precision Measurement Technology & Instruments, Beijing University of Technology, Beijing, China
Yanqiang Sun
Beijing Engineering Research Center of Precision Measurement Technology & Instruments, Beijing University of Technology, Beijing, China