1986: Graduated from Wuhan University (formerly Computer Department of Wuhan Technical University of Surveying and Mapping) with a bachelor's degree in computer and application; 1June, 994: Wuhan University (formerly Department of Electronic Engineering, Wuhan Technical University of Surveying and Mapping). June 2006-June 2007 Master of Signal and Information Processing: Visiting scholar in the Department of Electronic and Computer Engineering, School of Medicine and Engineering, University of Pittsburgh, USA, engaged in the research work of "computer virtual surgery" and "medical image analysis". In June, 2008, he received a doctorate in control science and engineering from Huazhong University of Science and Technology.