| 基于面向对象Petri网的电梯群控系统建模 |
| |
| 引用本文： | 宗群,蔡昱,雷小锋.基于面向对象Petri网的电梯群控系统建模[J].系统工程与电子技术,2001,23(1):27-30. |
| |
| 作者姓名： | 宗群 蔡昱 雷小锋 |
| |
| 作者单位： | 天津大学电气自动化与能源工程学院, |
| |
| 基金项目： | 天津市自然科学基金重点基金资助课题(993801211) |
| |
| 摘 要： | 电梯群控系统是一种典型的离散事件动态系统，这体现在乘客到达的起始层、目的层和到达时间的随机性，所以，很难用一个传统的数学模型表达式来表示。提出了一种应用面向对象Petri网对该系统进行建模的方法，该方法在对电梯运行情况充分研究的基础上，分别建立电梯运行和电梯控制器Petri网模型，从而构造电梯群控系统模型。该建模方法不仅适用于电梯群控系统，而且适用于其它离散事件动态系统。
|
| 关 键 词： | 电梯 控制系统 离散分布 |
| 文章编号： | 1001-506X(2001)01-0027-04 |
| 修稿时间： | 2000年3月15日 |
Elevator Group Control System Modeling Based on Object-Oriented Petri Net |
| |
| Zong Qun\ \ Cai Yu\ \ Lei Xiaofeng Electric Automatization and Energy Engineering Institute,Tianjin University.Elevator Group Control System Modeling Based on Object-Oriented Petri Net[J].System Engineering and Electronics,2001,23(1):27-30. |
| |
| Authors: | Zong Qun\ \ Cai Yu\ \ Lei Xiaofeng Electric Automatization and Energy Engineering Institute Tianjin University |
| |
| Institution: | Zong Qun\ \ Cai Yu\ \ Lei Xiaofeng Electric Automatization and Energy Engineering Institute,Tianjin University,300072 |
| |
| Abstract: | Elevator group control system is a typical discrete event dynamic system,which embodies in origination floor,objective floor and arrival time of passengers.So we can't figure it with traditional mathematical model.A modeling method based on object-oriented Petri nets is presented in this paper.The method constitutes the models of elevator moving and elevator controller by studying elevator moving sufficiently in order to constitute elevator group control system model.The modeling method is applicable to not only elevator group control system,but also other discrete event dynamic systems. |
| |
| Keywords: | Elevator Control system Discrete distribution |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
