系统仿真学报 ›› 2017, Vol. 29 ›› Issue (10): 2549-2555.doi: 10.16182/j.issn1004731x.joss.201710040

• 仿真应用工程 • 上一篇    下一篇

“起重机+过跨车”铁水物流多场景仿真

卢绍文, 罗小川   

  1. 东北大学流程工业综合自动化国家重点实验室,辽宁 沈阳 110819
  • 收稿日期:2017-05-01 发布日期:2020-06-04
  • 作者简介:卢绍文(1977-),男,河北,博士,教授,研究方向为工业过程建模、计算机仿真及软件;罗小川(1974-),男,四川,博士,教授,研究方向为系统工程及钢铁优化。
  • 基金资助:
    国家自然科学基金(61473071)

Design of Multi-Scenario Simulation of Molten Iron Logistics System with Cranes and Cross-Train AGVs

Lu Shaowen, Luo Xiaochuan   

  1. State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110819, China
  • Received:2017-05-01 Published:2020-06-04

摘要: 大型钢铁联合企业倾向于采用“起重机+过跨车”铁水运输物流新工艺,如何评估其安全性和性能是决策者关心的关键问题。采用仿真评估技术,需要解决由于生产处理时间不确定和“避车”等动态因素导致的多场景仿真问题。为此,提出面向对象仿真对象设计方法和基于有限状态自动机动态建模技术。介绍了铁水运输物流过程的仿真系统,并且给出多场景仿真评估流程。有效的提高了仿真系统的灵活性、可配置性和仿真对象的可重用能力。

关键词: 铁水物流, 铁水运输, 物流仿真, 离散事件仿真, 面向对象仿真建模, 多场景仿真

Abstract: Iron and steel complexes prefer a new molten iron logistics technology which involves cranes and cross-train AGVs (Automated Guided Vehicle) for transportation. The key concern of decision-makers is how to evaluate the safety and performance of the logistics design. For using simulation, it needs to solve the multi-scenario what-if simulation problems caused by uncertain processing time and crane yielding. An object-oriented simulation design method and finite state automata based modeling techniques were introduced. A multi-scenario simulation procedure was introduced. The proposed techniques can improve the flexibility, configurability and reusability of the simulation system effectively.

Key words: molten iron logistics, molten iron transport, logistics simulation, discrete event simulation, object oriented simulation modeling, multi-scenario what-if simulation

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