方法对比
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| 维修优化× | 价值流图 (VSM)× | |
|---|---|---|
| 领域≠ | 可靠性 | 质量管理 |
| 方法族 | Process / pipeline | Process / pipeline |
| 起源年份≠ | 2002 | 1999 |
| 提出者≠ | Hongzhou Wang | Mike Rother & John Shook |
| 类型≠ | decision optimization framework | Visual process analysis tool |
| 开创性文献≠ | Wang, H. (2002). A survey of maintenance policies of deteriorating systems. European Journal of Operational Research, 139(3), 469–489. DOI ↗ | Rother, M., & Shook, J. (1999). Learning to See: Value Stream Mapping to Add Value and Eliminate Muda. Lean Enterprise Institute. ISBN: 978-0-9667843-0-5 |
| 别名 | Optimal Maintenance Policy, Preventive Maintenance Scheduling, Predictive Maintenance Optimization, Bakım Optimizasyonu | VSM, Material and Information Flow Mapping, Lean Flow Mapping, Değer Akış Haritalama |
| 相关 | 3 | 3 |
| 摘要≠ | Maintenance Optimization is a quantitative framework for determining the timing, type, and frequency of maintenance actions—preventive, predictive, or corrective—that minimize total cost or expected downtime over a system's operational life. Systematic formulations were consolidated by Hongzhou Wang (2002), whose survey unified age-replacement, block-replacement, and imperfect-repair policies under a common cost-rate structure applicable to deteriorating systems across engineering and operations management. | Value Stream Mapping (VSM) is a lean management technique used to visualize, analyze, and improve the flow of materials and information required to bring a product or service from raw input to customer delivery. Introduced by Mike Rother and John Shook in their 1999 workbook Learning to See, VSM draws on the Toyota Production System tradition to expose waste, delays, and non-value-adding activities across the entire production value stream. |
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