Removing Waste While Preserving Slack: The Lean and Complexity Perspectives
Removing Waste While Preserving Slack: The Lean and Complexity Perspectives
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在保留冗余的同时消除浪费：精益和复杂性的观点
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
T. A. Saurin
中科院分区：
文献类型：
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作者：
T. A. Saurin
在复杂的社会技术系统中，如建筑项目，对减少废物的精益重视可能有助于耗尽管理意外变化所需的闲置时间。缺乏关于松弛和如何管理松弛和效率之间的权衡的可靠的精益理论，放大了这种风险。此外，精益注重在时间和库存方面管理闲置。因此，有必要采取一种更广泛的方法来解决各种各样的闲置资源。本文从11个方面对复杂性科学的́S和精益́S的松弛观点进行了阐述和比较。指出了这两种方法的共性和冲突，并对未来精益复杂系统中的松弛管理研究提出了建议。
In complex socio-technical systems such as construction projects, the lean emphasis on waste reduction can contribute to the depletion of necessary slack for managing unexpected variability. This risk is amplified by the absence of a solid lean theory on slack and on how to manage the trade-off between slack and efficiency. Furthermore, lean focuses on managing slack in terms of time and inventories. Thus, a broader approach that accounts for a wide variety of slack resources is necessary. In this paper, the complexity science ́s and lean ́s views of slack are laid down and compared based on eleven criteria. Commonalities and conflicts between both approaches are identified, and proposals for future research related to slack management in lean complex systems are presented.