对象序列化技术在HLA仿真数据处理中的应用

Object Serialization in HLA Simulation Data Processing

在仿真数据的处理过程中,数据的持久存储以及在不同应用间的交互是需解决的关键问题。在面向对象领域,对象持久能力是使对象具备持久保存和动态恢复自身的能力,这一特点可用于构建仿真数据的持久存储和交互格式。对象序列化技术是支持对象实现持久性的重要机制,对此研究了一种将对象序列化技术改造用于高层体系结构(HLA)仿真数据处理的方法。该技术方法已经应用在作战仿真领域的实际系统中,结果表明基于对象序列化的仿真数据持久存储和交互格式使用起来更加方便并使数据处理效率得到提高。

Persistence and exchange of data is the pivotal problem in simulation data processing. In an object-oriented application,persistence allows an object to outlive the process that created it. The state of the object can be stored to disk, and an object with the same can be re-created at some point in the future. So, it is suited to build the techniques of simulation data＇ s durable storage and interchange. Serialize is the important mechanism to sustain persistence. Therefore, this paper explores the serializing technique, and affords the solution based on it to process simulation data. The method has been applied in warfare simulation applications, and has brought more flexibility and efficiency for simulation data processing .