Research on the influence of background light on the accuracy of a three-dimensional coordinate measurement system based on dual-PSD

Xiaohong Lu is a Professor at the Key Laboratory for Precision and Non-traditional Machining Technology of Ministry of Education, Dalian University of Technology, People’s Republic of China. Her research activities include micro-milling technology, precision machining, process measurement technology and performance monitoring of machine tools. She has published more than 70 papers in reputable academic journals and conferences.

Yu Zhou, born in 1996, is a postgraduate at the Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education, Dalian University of Technology, Dalian, China. His research focus on micro-milling technology and signal detection technique.

Jinhui Qiao, born in 1997, is a postgraduate at the Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education, Dalian University of Technology, Dalian, China. His research focus on micro-milling technology and signal detection technique.

Yihan Luan, born in 1995, is a postgraduate at the Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education, Dalian University of Technology, Dalian, China. His research focus on micro-milling technology and signal detection technique.

Yongquan Wang, born in 1991, is a master student at the Key Laboratory for Precision and Non-traditional Machining Technology of the Ministry of Education, Dalian University of Technology, Dalian, China. His research focus on micro-milling technology and signal detection technique.