Study On Integration Technology Of The Complex System

With the development of simulation object from the early simple engineering system to present complex engineering system, object modeling technology between systems and sub-systems and the environment shows features of strongly coupled, complicated of interactive relationships. The simulation model also features from the basic model, constrained model, to today’s space model and multi- level abstract model. So, how effective will the simulation model with the effective integration of complex systems inte grated, and efficient simulation has become the main topic of complex systems modeling techniques. However, the current simulation modeling integrated standard has a variety of problems, in this context, this paper will make a research on modeling technology of complex systems based on the model of integrated systems technology, and design simulation model integration platform framework. Then, this paper makes a commitment to the study of complex systems simulation model integration technology to design a specification for integrating complex simulation applications, in order to support the complex system modeling and simulation integration, standardization, improve the model to integrate and use efficiently.This paper firstly makes a research on a typical complex system modeling to sum up the characteristics of complex system modeling, then, combined with relevant subject background this paper designs the framework platform of distributed integrated simulation, and make an analysis on functions of the platform. Then, this paper makes a deep analysis and research on Simulation Model packaging and integration technology and scheduling technology. Among them, for the interfaces of distributed integrated simulation platform, this paper dedicates to do a research on the FMI standard interface technology; then proposes a centralized and static scheduling policy based on the analysis of scheduling policy. Finally, this paper makes a test and validation for the integrated simulation platform through a specific simulation experiment, and the results show that the technical specifications and the policy which are designed by this paper can be well applied to the designation of the integrated simulation platform and support the experiments strictly; besides, the results also demonstrate that the distributed simulation platform has the characters of practice and efficiency.