Professor Wu Jian has made outstanding achievements in computer application. He has published more than 30 academic papers, compiled 3 teaching materials and presided over 20 scientific research projects, winning nearly 4 million yuan in scientific research funds for the school, and achieved remarkable social and economic benefits. Among them, 199 1 batching closed-loop microcomputer distributed control system won the third prize of Sichuan Science and Technology Progress Award, "FCS and Integrated Automation System of Large Concrete Production Line" won the third prize of Sichuan Science and Technology Progress Award in 2000, and "WKL-I Microcomputer Controlled Batching System" won the second prize of Mianyang Science and Technology Progress Award, which reached the domestic advanced level technically. The research on microcomputer distributed control system of roller compacted concrete mixing equipment is completed.