在制造业中测量复杂性:整合热学方法,编程和模拟
Germán Herrera-Vidal1, Jairo R Coronado-Hernández2, Ivan Derpich-Contreras3
1Industrial Engineering School, Universidad del Sinú, Cartagena 130001, Colombia.
Entropy (Basel, Switzerland)
|January 24, 2025
概括
本研究介绍了制造系统的复杂度指标. 使用此指标优化生产计划可以减少瓶并提高工业效率.
科学领域:
- 工业工程 工业工程 工业工程
- 运营研究 运营研究
- 信息理论 信息理论
背景情况:
- 制造系统面临复杂性挑战,影响效率.
- 量化复杂性对于有效的生产改进策略至关重要.
- 现有的方法可能无法完全捕捉到制造复杂性的动态方面.
研究的目的:
- 开发和验证一种方法来测量生产环境中的复杂性.
- 为评估制造系统复杂性建立一个完整的度指标.
- 为管理生产复杂性提供一个定量框架.
主要方法:
- 利用离散事件模拟和编程技术.
- 应用了香农的信息理论来测量的复杂性.
- 进行统计分析,包括ANOVA,用于验证.
主要成果:
- 生产序列和产品量显著影响工作站的复杂性.
- 站A显示的复杂性低 (0.41540.9913位),比站B和C (高达2.2084位).
- 优化生产时间表显示出减少瓶和提高系统效率的潜力.
结论:
- 开发的方法提供了一种定量方法来测量静态和动态复杂性.
- 度度量为预测和管理制造业复杂性的实际工具.
- 这项研究通过复杂性管理提高了工业部门的效率和竞争力.
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