多线程技术与分布式并发离散事件仿真

Multi-threaded Programming and Parallel Discrete Events Simulation

随着信息技术的快速发展和在实际的广泛应用,信息交换成本大幅降低,管理实践活动越来越呈现分布和并发特征。对于分布并发事件仿真因为仿真时钟同步问题,原有的离散事件仿真方法不能很好的进行模拟。多线程技术是并发事件仿真的有效方法,Net平台下多线程编程技术为这种实现提供便利,应用多线程技术能够实现对并发离散事件的仿真。最后针对一个分布式机械加工装配的例子用V isio建立起相应UML模型,并由此讨论该方法实现的可行性。

With the fast development of information technology and application, the cost of information exchange decreases greatly , and the management activities become more and more distributed and parallel. Because of the synchronization of simulation clock, the discrete simulation algorithm can＇ t meet the reguirement. Multi - threaded program is an effective way for simulating the parallel events, and the powerful NET can provide great convenience . At last, a simulation model for distributed machine operation problem is established by VISIO.