Design And Implementation Of Model Simulation In Hierarchical Modeling System

With the rapid development of computer science and technology, control theory,and the network technology, simulation technology has gradually developed, and nowthe simulation technology has been rapidly developed with the development of theinformation processing technology. Computer simulation technology is used to simulatethe actual environment to carry out scientific experiments, it is economic, practical, safe,flexible, and so has been an indispensable method for many engineering andnon-engineering complex systems to analysis, design, experimentation and evaluations.Based on the software development project of model driven hierarchy modelingtool, we have researched the hierarchy modeling technology used in the field ofaerospace control and the code automated generation technology based on the modelingtool. Then, based on the modeling tool we designed and implemented a modelsimulation tool for the modeling tool. By this model simulation module modelingengineer can simulate the model with animation, tables, graphs, logs and other ways,and they can also observe and modify global variables. Practice shows thatthe efficiency of modeling can be greatly improved by model simulation and ensurethe validity of the model.