Research On Simulation Design Environment Based On Plug In

In recent years,with the rapid development of computer technology,computer simulation of the widening of the application field,the development of the national economy especially strong promotion of military requirements,makes computer simulation embarked on the path of rapid development.However,the development of this kind of simulation software is usually only aimed at the specific application requirements,and seldom consider the problem of function expansion and upgrade,which is basically not reusable.Most of the simulation platform of internal modules with similar functions,different application requirements just internal module re combination,of these functional modules repeated design will obviously reduce the development efficiency,and significantly increase the cost of maintenance.In view of the above situation,this paper will study a kind of simulation design environment based on plug-in technology.With the advantage of plug-in technology in the development of complex software,the application of plug-in technology in simulation design environment is studied.Through the study of the main program,the interface program and the plug-in,the plug-in system suitable for simulation design environment is developed;and the powerful two development ability of the plug-in system makes the function plug-in of the simulation design environment based on the development of the system has the characteristics of reusability,portability and low coupling degree.On this basis,the simulation platform for secondary development,don't need to know the original sets of any implementation details,just inherited the plug-in interface of simulation platform,the specific features implemented as plug-ins.The platform/plug-in software architecture design idea is applied to the design of simulation platform,design a set of suitable for the platform/plug-in software architecture of internal communication mechanism,data exchange mechanism,project development model and software reuse strategy,implement a suitable for this kind of simulation platform for the general.First of all,the paper describes the development status and application of plug-in technology,and focuses on the implementation of plug-in technology and plug-ins.Then,the thesis makes a deep analysis and Research on the plug-in architecture,focusing on the interface of the plug-in architecture,the management and control of the interface,and the plug-in management.On this basis,according to the platform/plug-in software architecture design idea,developed the simulation environment,including the simulation platform and simulation plug-in.Finally,through the high speed flight vehicle design such a typical multidisciplinary problem to test the simulation design environment,and the simulation results data comparing with mature simulation software simulation results,through the comparative analysis to prove the rationality and practicability of the simulation design environment.