He has undertaken many important research projects such as the National "863" High-tech Project, the National Natural Science Foundation, and "2 1 1 Project", and achieved a number of important achievements. The application of some research results in enterprises has produced good economic and social benefits. He published more than 80 papers/kloc-0 in academic journals at home and abroad, of which more than 70 papers were included in SCI, and applied for 6 national invention patents, of which 2 were approved. In 2004, he was awarded the title of "National Excellent Teacher" and "distinguished professor of Henan Province". [1] .2004.1-2006.12, flow panel method and its application in shape control of hot rolled strip, national natural science foundation project (50374058), 240,000 yuan, person in charge.

[2] .2004.1-2007.12, genetic fuzzy single neuron dual-mode controller and its application in flatness control, Hebei Natural Science Foundation Project (E2004000206), 90,000 yuan, person in charge.

[3] .2002.1-2004.12, theoretical system and mechanism of flatness control for high-precision strip mill-intelligent model, national natural science foundation project (50 175095), 240,000 yuan, person in charge.

[4] .2001.1-2004.6, development of on-line detection device for hot roller type, Baosteel project, 348,000 yuan, person in charge.

[5]. Baosteel Project 1580PC Rolling Mill Main Drive Life Assessment September 2003-February 2005, RMB 350,000 Yuan, person in charge.

[6] .2004.12-2005.12, research and development of spinning quality in Tangshan high-speed wire rod factory, 200,000 yuan, in charge.

[6].2005.4-2006.4, design and development of temper mill of Lingyuan Iron and Steel Co., Ltd.,160,000 yuan, person in charge [1] .2002.1-2003.12, streamline unit method and its simulation in shape control.

[2] .2001.1-2002.12, research on three-dimensional elastic-plastic strip element method in shape control simulation technology, the key teacher fund project of the Ministry of Education (674), the person in charge.

[3].1998.1-2000.12, Three-dimensional elastic-plastic strip element method and its application, supported by Natural Science Foundation of Hebei Province (598275).

[4].1999.1-2000.12, flatness setting control of 900HC rolling mill in Hengshui thin plate company of Handan Iron and Steel Co., Ltd., supported by Dr. Hebei Province (995470 10D), the person in charge.

[5] .2001.1-2001.12, technical development of cold rolled strip thickness and flatness control model, project of Chongqing Iron and Steel Design Institute, responsible for.

[6] .2000.11-2002.12, development of on-line detection device for hot roller type, Baosteel project, responsible for.

[7].1995.1-1998.12, the "Ninth Five-Year Plan" national key scientific and technological project, Study on the Optimum Roll Shape of Self-compensating Backup Roll for Large Cold Roll (95-528-01-02-. Three-dimensional rolling theory and its application-strip element method for simulating rolling process (supported by Science Publishing Fund of Chinese Academy of Sciences), Science Press, 1999.

Even Jia Chuang, Liu Hongmin. Shape control, ordnance industry press, 1996. Shen,,,,. Chaotic dynamics analysis of main drive system with gap in thick plate mill. Engineering mechanics, 20 10/0,27 (7): 232-236.

Yu, Yang Lipo,,, You Lei. Development and industrial application of contact flatness meter for cold rolled strip. Journal of China Scientific Instruments 20 10/0,31(4): 904-911.

Shen, Zhang,,. Study on torsional vibration of main drive system of rolling mill based on roll gap coupling. Iron and steel, 20 10/0,45 (4): 56-59.

Shen,,,,. Fatigue failure analysis of universal joint in thick plate mill. Scroll, 20 10, (02): 32-34,53.

, Sun,,. Research progress on dynamic modeling and simulation of rolling mill system based on flatness and thickness control. Journal of Yanshan University, 20 10, (0 1).

Liu Hongmin, Jia Chunyu, Shan Xiuying. Application of intelligent method in flatness control. Journal of Yanshan University, 20 10, (0 1): 1-5, 17.

Shan Xiuying, Jia Chunyu, Liu Hongmin. Neural fuzzy PID model for shape control of strip mill. Journal of Mechanical Engineering, 2009,45 (9): 255-260. Peng Yan, Li Xiukun, Liu Hongmin. Coupling model of austenite transformation and temperature during cooling of hot rolled strip [J]. Journal of Central South University (Natural Science Edition), 2009,40 (.

Sun,,, Jiang Guangbiao. Study on lateral free vibration of roll system of four-high mill [J]. Journal of Central South University (Natural Science Edition), 2009,40 (2): 429-435.

Sun,,, Ding Kairong. Dynamic modeling and robust H∞ controller design of thickness control system based on thickness gauge monitoring. Journal of Mechanical Engineering, 2009,45 (6):160-170.

Liu Hongmin. Promoting the development of high-tech industries and regional economy under the guidance of Scientific Outlook on Development. China University Science and Technology and Industrialization, 2009, 3: 30-32. Sun Yabo, Liu Hongmin, Peng Yan. Reduced-order model for judging flatness of strip rolling. Engineering Mechanics, 2009, (12) Liu Mingzhe, Sun,,. Study on stability of moving strip during continuous rolling. Metallurgical Equipment, 2009, (05): 25-29. Jiro Wang, Ma Qinglong, Liu Hongmin. Study on optimization technology of backup roll profile of cold rolled strip straightener. Iron and Steel, 2009,44 (8): 56-59. , Peng Yan, Yu, Yang Lipo. Full-roll intelligent cold-rolled plate forming machine and its industrial application. 20 10-20 10 steel quality control technology seminar, shape, dimensional accuracy, surface quality control and improvement, 2009: 54-58. Ma Qinglong, Yang Lipo, Peng Yan, Liu Hongmin. Formation mechanism and elimination measures of transverse folding defects in cold rolled strip leveling.

Jiro Wang, Peng Yan, Liu Hongmin. Development of high-precision and high-speed rolling force model for cold-rolled strip straightener. Journal of plastic engineering. 2008,15 (1):172-177. Jia Chunyu, Shan Xiuying, Qiu. Fuzzy neural shape control model for cold rolled strip. (1): 1-5. Yu Pin, Zhou Bo, Lian, Lian. Anti-spalling research and optimization design of backup roll of hot strip mill. Mechanical design. 25, 2008 (3):10-13. Ma Qinglong, Jiro Wang. Wu Bin. Rolling force model based on neural network and adaptive prediction of model parameters. Journal of plastic engineering. 2008,15 (3):191-194. Liu Hongmin, Ding Kairong, Li Xingdong and Jiang Cursor. Theoretical calculation method of flatness standard curve. Journal of Mechanical Engineering.44 (8):137-142. Sun, Peng Yan, Liu Hongmin. Design of robust H∞ controller for electro-hydraulic IGC system of four-high rolling mill. Journal of System Simulation. 2007,19 (23): 5451-5454554. Jiang Yuefeng. Study on intelligent model of rolling force prediction with elongation distribution calculation function. Steel. 2007, 42( 1): 55-58. Li Xingdong, Sun Dale, Yang Lipo, Liu Hongmin. Study on thermal deformation of work roll of hot strip mill. Steel. 2007,42 (4): 38- Lian Jia Chuang, Liu Hongmin. Suppression of local protruding defects of cold-rolled coils by hot roll profile technology. Steel. 2007, 42(7): 47-50. Li Xingdong, Yang Lipo, Liu Hongmin. Genetic algorithm optimization model of heat transfer coefficient of hot rolling work roll. Journal of iron and steel research. 2007, 19 ( 10).