From the view of system and structure, this paper studies the developing strategy of an industrial productive plan. It uses the method--system dynamics to establish a model of decision programme of the system. By using this model, the paper studies the developing tendency of the industrial production in a city and gives the changing direction of economic indexes under various investment schemes. On methodology the paper integrates economic theory with quantitative and calculation techniques. Meanwhile, it also uses the software-- DYNAMO. With the real imitated operation on a computer satisfactory results are obtained.
