He engaged in the study of automation, electron, Precision Instruments and Mechanology, instrument, photo-electricity imaging, zoology cybernetics of resource and environment and so on. Attend and preside lots of technology research and development. Attend the development of fast-orientation system, and independently finished the development of static peg-top supporting system. Bring forward quantitative structural control in resource and environment system, closed loop watch of space-time information, digital imaging combine with chemic video, magnetic imaging mode. Develop the first magnetic recording intelligent camera in the world, the first CMOS digital camera in China, presided over and finished CMOS image catching system, image and chemic sensitive output system, digital image Real-time capturing system, static peg-top supporting system and fuzzy control system, and so on. Instruct the first Doctor thesis based the research of the characteristics of rock multi-angle reflected and polarized spectrum in China and so on.