HLA面向对象的分析法在燃气轮机仿真的应用

高层体系结构HLA以其突出的互操作性和可重用性，成为当今分布式交互仿真系统结构标准，研究基于HLA的仿真程序设计方法对于分布式交互仿真系统的开发具有重要意义。简要介绍了高层体系结构的组成。着重就HLA的对象模型与传统的面向对象方法建立的对象模型的异同进行了探讨。最后，以三轴燃气轮机为例，从应用的角度分析了基于HLA的动力仿真系统开发过程和方法，说明采用传统的面向对象分析方法设计的对象模型是可以比较容易地移植到HLA上的。HLA对象模型使仿真应用成为一种构槊的恿想与方法，为复杂系统的建模与仿真提供了一条有效的途径。

Application of HLA Object-Oriented Analysis in Gas Turbine Simulation

Depending on the outstanding characters of interoperability and reusability, high - level architecture becomes the structure standard of distributed interaction simulation system. Research of HLA simulation programming method is of importance to the exploitation of distributed interaction simulation systems. In this paper, the structure of HLA is briefly introduced, and similarities and differences of object model on HLA and OOAD are discussed in detail. Finally, taking the three shafts gas turbine as an example, this paper introduces and analyses the development process and method of power simulation system. It is approved that object model on OOAD can be easily transplanted to HLA. Object model on HLA makes the simulation application a structure of idea and method. It provides an effective approach for modding and simulation of complex system.