Simulation business intelligence problems using the decision support system based on a system dynamic modelling

The article is devoted to the description of the computer program for system dynamic modeling. This system is an extension of fuzzy cognitive maps modeling system, developed by the author. The program allows working with the system-dynamic models; graphics mode for working with models is supported; there are various numerical methods for solving systems of differential equations for calculation of system dynamic models; modeling results reports are available. System dynamics is a perspective and set of conceptual tools that enable us to understand the structure and dynamics of complex systems. System dynamics is also a rigorous modeling method that enables us to build formal computer simulations of complex systems and use them to make effective decisions. Some examples of system dynamics models in business intelligence area are showed, such as logistic model, Baas model, hiring chain and price discover; described unique program capabilities and differences from existing ones.