The differential dynamic model of enterprise economic development and its computational methods

Abstract

In this paper, taking enterprise vitality as a target, an evaluation method of the economic development state of enterprise is proposed by using differential model. The solution of the differential model is discussed. The direct fitting methods and operational formulas for the parameters in the differential model are given. The feasible conditions of the methods are shown. It is an advantage that the methods have gotten rid of discretization error in contrast with the methods of grey theory.

Keywords

fitting / mathematical model / differential equation

References

[1] DengJulongGrey forecast and decision making, 1986, Wuhan, Huazhang University of Science and Technology Press: 39-47(in Chinese)

[2] DengJulongGrey control systems, 1985, Wuhan, Huazhang University of Science and Technology Press: 293-347(in Chinese)