He presided over 6 projects of the National Natural Science Foundation, 6 projects of the National Social Science Foundation 1 and 6 projects of the provincial and ministerial level 10. Won the first prize of Jiangsu Science and Technology Progress 200 1, the second prize of Shanghai Science and Technology Progress 200 1 and 2005, the second prize of Jiangsu Philosophy and Social Sciences 2005, the second prize of Machinery Industry Science and Technology Progress 2008, and the second prize of Jiangsu Philosophy and Social Sciences 200 1 and 2007. Published more than 50 academic papers/kloc-0 in core magazines at home and abroad. More than 60 papers were retrieved by SCI and 40 by EI. Study the theory and application of nonlinear dispersion wave equation, the theory and application of energy economic system engineering, the analysis and decision of complex phenomena, etc. Some innovations have been made in the theory and application of partial differential equations, the theory and application of infinite dimensional dynamic systems, and the modeling and control of economic systems.