支持协同仿真的模型库管理技术研究

Research and Realization on Model Base Management System for Collaborative Simulation

根据协同仿真中对于模型管理的需求,研究了基于 CORBA 的模型库管理系统的三层体系结构,提出了基于模型字典和模型结构相结合的改进面向对象的模型表示方法,研究和实现了模型的版本、配置、操作等管理技术,最后以汽车姿态控制系统为例,对以上设计思想的可行性加以验证。

According to the requirement of model management in collaborative simulation, it is investigated a 3-tiered architecture for model base based on CORBA. An improved object-oriented model representation is proposed using the combination of model dictionary and model structure. Model management techniques such as model version, configuration, manipulation are studied and realized. At last, an application example in vehicle attitude control is provided, and the validity of the methods above is proved.