分布式交互仿真中实时RTI的研究

Research on Real-time RTI Based Distributed Interactive Simulation

HLA良好的设计已经证明在很多应用中可以满足互操作性和重用性的要求。然而,当面对实时仿真应用时,HLA也显示出了明显的弱点。HLA规范在实时性上未提供明确的规则。文中给出了一种实时RTI结构,在实时应用方面弥补了HLA/RTI的弱点;并在实时RTI终端系统上设计和实施了实时RTI结构。

HLA was well designed and has been proved to have the ability to guarantee the desirable properties of reusability and the interoperability in distributed simulation systems from several aspects. However, HLA shows an apparent weaknesses when it comes to real-time simulation applications. Indeed, there are no specific rules provided with respect to real-time applications in HLA specifications. A novel real-time RTI architecture is proposed which addresses the weakness of HLA/RTI in terms of real-time application design and implementation on the real-time RTI end-system are discussed.