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基于动态操作规则的钢制连续造工艺的模拟模型
Xin Shao1, Qing Liu1,2, Hongzhi Chen1
1State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China.
Materials (Basel, Switzerland)
|September 14, 2024
概括
这项研究开发了钢铁制造连续造工艺 (SCCP) 的动态模拟模型,以优化生产. 优化的时间表大大减少了完成和等待时间,提高了运营效率.
科学领域:
- 金工程 金工程 金工程
- 工业过程模拟 工业过程模拟
- 运营研究 运营研究
背景情况:
- 钢铁制造连续造工艺 (SCCP) 是一个复杂的制造操作,具有固有的变化.
- 精确的模拟对于优化SCCP生产和应对波动周期和操作等挑战至关重要.
研究的目的:
- 使用植物模拟软件开发SCCP的动态模拟模型.
- 设计动态操作规则和使用SimTalk的控制程序,用于连续的滚筒操作.
- 验证模型的有效性,并比较调度策略.
主要方法:
- 基于植物模拟的SCCP动态模拟模型的开发.
- 实现动态操作规则和基于SimTalk的控制程序.
- 使用诸如总完成时间,转移时间和轮频率等指标进行验证.
主要成果:
- 动态模拟模型准确地反映了实际的SCCP生产行为.
- 基于"炉机协调"模式的优化时间表,与启发式时间表相比,总完成时间减少了8.7分钟,转移等待时间减少了45.5分钟.
- 优化的时间表也减少了重新安排的频率,证明了优越的应用效果.
结论:
- 动态模拟模型是有效的模拟和优化SCCP.
- "炉机协调"调度模式显著提高了生产效率,减少了延误.
- 这种方法为加强钢铁制造业的操作控制和决策提供了有价值的工具.
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