Double position sensitive detectors (PSDs) based measurement system of trajectory tracking of a moving target

Xiaohong Lu is an Associate Professor in School of Mechanical Engineering, Dalian University of Technology, Dalian, China. She received her PhD degree in Mechanical Engineering from Dalian University of Technology, Dalian, in 2007. Her current research interests include precision machining and measuring techniques, computer-aided testing and control technologies and numerical control technologies.

Zhenyuan Jia is currently working as a Professor of Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education in Dalian University of Technology. He received his PhD degree in Mechanical Engineering from Dalian University of Technology, Dalian, in 1990. His research interests are numerical control technique, rapid prototyping and applications of smart material in sensor, actuator and micro-robot.

Xiaochen Hu is a Master in the Key Laboratory for Precision and Nontraditional Machining Technology of the Ministry of Education, Dalian University of Technology, Dalian. She received her BE degree in Mechanical Design and Automation from Dalian Jiaotong University, Dalian, in 2014. Her research interests are computer-aided testing and micro-milling technologies.

Wentao Wang is a Master in the Key Laboratory for Precision and Nontraditional Machining Technology of the Ministry of Education, Dalian University of Technology. He received his BE degree in mechanical design and automation from China University of Mining &Technology, Beijing, in 2011. His research interests are computer-aided testing and control technologies.