基于组件的分布离散事件仿真环境

基于组件的设计是在面向对象的设计基础上发展起来的一种软件设计方法，该方法采用层次化、模块化、标准化的思想来分析和设计系统，提高了系统的重用性，减少了应用开发的工作量，便于系统的升级和扩充。本文从分布离散事件仿真的特点出发，结合基于组件的软件设计思想,建立了仿真组件模型规范，提出了一种分布仿真算法，并开发了相应的仿真环境。该方法适用对大型、复杂系统进行建模和仿真，能有效支持模型重用。仿真环境具有较好的灵活性和扩展性。

Component-based Simulation Environments of Distributed Discrete Event Simulation

Component-based design is a software design method developed from object-oriented design. This method uses hierarchical, modular and normative ideas to analyze and design systems, improves reuse of system, decreases the cost of application development, and it is convenient for update and extension of systems. Basing on characteristics of distributed discrete event simulation, this paper introduces the idea of component-based software design, puts forward its simulation component model standards and distributed simulation method, and develops the corresponding simulation environment. The method is suitable to modeling and simulating large and complex systems, and supports models reuse effectively. The simulation environment has better flexibility and extension.