Pei Dong, associate professor at Northwest Normal University. Born in November 1965, he is currently the director of the Laboratory and Equipment Management Office of Northwest Normal University, associate professor, and master's tutor. He graduated from the Department of Physics of Northwest Normal University in 1986 with a Bachelor of Science degree. He is currently the vice chairman of the Gansu Provincial Laboratory Research Association and an editorial board member of the magazines "Laboratory Research and Exploration" and "Experimental Science and Technology". In 2010, he was selected as the second-level candidate for leading talents in Gansu Province; he won the first prize in the Young Teacher Lecture Competition of Northwest Normal University; he was awarded the honorary title of Outstanding Communist Party Member, Outstanding Teacher, and Outstanding Manager of Northwest Normal University. Established the Jurassic Studio of the School of Physics and Electronic Engineering, guided students to participate in the China Robot Competition and RoboCup Open and won first, second, and third prizes many times, and guided students to participate in electronic design competitions and "Challenge Cup" competitions to achieve good results. Published more than 50 papers and 3 invention patents. Published 1 translated book and participated in the compilation of 1 textbook.