In this article , david takes a look at simpy , a python package that allows you to very easily create models of discrete event systems 本文中， david讨论了simpy ，它是一种python包，允许您非常方便地创建离散事件系统的模型。
Both models are tightly coupled event systems , because the client event receiver and server event sender must run simultaneously 由于客户端（事件接收方）和服务器（事件发送方）必须同时运行，所以这两个模型是紧密连接的事件系统。
This section explains how to bridge the managed and unmanaged com event systems , enabling objects to send and receive events across the interoperation boundary 本节将介绍如何连接托管和非托管事件系统，使对象能够跨越互用边界收发事件。
A recently developed theory of discrete event system provides a uniform and effective treatment for digital and analog circuits 本论文利用近年来发展的离散事件系统理论寻找一种统一的对数字和模拟电路测试都有效的故障诊断和可测性分析方法。
The loosely coupled event model provided by com supports late - bound events or method calls between the publisher and subscriber and the event system Com +提供的松耦合事件模型支持后期绑定事件或发布服务器和订阅服务器之间的方法调用，同时还支持事件系统。
The gpss is a simulation language for discrete system and has been widely applied in the analysis and designing for the economic and management department Gpss ( generalpurposesimulationsystem )是离散事件系统仿真语言，广泛用于经济和管理系统的分析与设计。
The present dissertation mainly studies the supervisory control of des , namely , how to design a controller for a des plant such that its closed - loop behaviors satisfying a desirable specification 人们研究离散事件系统主要有两个任务：一是提供分析和评估系统的技术；二是提供控制系统运行的方法(即监控理论) 。
By understanding and realizing the system that is on studying , the the discrete event system simulation taking out some key parameters from the system , establishing simulation model resemble to realistic system 离散事件系统仿真是通过对所研究系统的认识和了解，抽取其中基本要素的关键参数，建立与现实系统相对应的仿真模型。
In this paper , a control method for discrete event systems ( des ) based on colored petri nets is proposed . the constrains with the forms of or - logic are enforced and all of the transitions in the net are permitted to be concurrent 本文提出的利用有色petri网控制离散事件系统的方法，不但实现了或逻辑形式的约束，而且允许petri网中的所有变迁都可以并发。
Based on automatic machint model and formal language , the state feedback control of concurrent discrete event systems is introduced . necessary and sufficient conditions for the existence of a controller are shown to achieve a prescribed behavior 以自动机为模型，利用形式语言讨论了并发事件存在的情况下，矢量离散事件系统的非确定状态反馈控制，对所得结论给出了证明。
