Research On Control Of Several Economic Systems Based On Information Fusion Theory

In the economic system, the information is an important factor. Take economic systems information as the starting point, the optimal control problems of economic system as the object of study subjects, base on information fusion control theory, propose new economic control method.Study the conversion methods of state space models on economic system corresponding to the economic system features, and present the definition and determination of the economic system controllability and observability.Develop the information fusion unity linear model of the economic system when the state constraints and the output restraint, sum up the features of economic systems information, introduce the approaches of information on economic system, and on this basis, study the issue of economic system control.Take three representative economic systems as a control object, separately using different control law design program, study the applications of information fusion control theory in the economic systems. First, design information integration optimal state regulator to the dynamic input-output system,and make the system's total output and consumption supply tracking expectations and maintain steady growth; Second design optimal output regulator to the disequilibrium micro-economic system, and make the gap between supply and demand and the Price fluctuations to zero; Third, design optimal tracker to the macroeconomic system, and make the national total output tacking the national income and to maintain stable growth.Through several examples of the economic system simulation studies, Verify that in the condition of different control strategies and models of the systems, the control over economic system base on information fusion theory is effective.