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dc.contributor.author黄运金en_US
dc.contributor.author李荣贵en_US
dc.contributor.authorLi, Rong-Kweien_US
dc.date.accessioned2014-12-12T01:21:56Z-
dc.date.available2014-12-12T01:21:56Z-
dc.date.issued2009en_US
dc.identifier.urihttp://140.113.39.130/cdrfb3/record/nctu/#GT079133813en_US
dc.identifier.urihttp://hdl.handle.net/11536/40333-
dc.description.abstract中文摘要
尽管众多的学术论文已经证明限制理论(Theory of Constraints,TOC)的生产及配销解决方案,在企业改善中得到显着的改善绩效,但是对于实务操作的经理人来说,仍不免有以下质疑:一、TOC的改善方案仅仅只是一种思维及概念性的逻辑,缺乏具体之执行细节及步骤;二、众多的改善结果显示,应用各式改善手法及程序,经历一段不算短的时间才有机会获得显着的改善绩效,但是如果在不同的产业、甚至管理基础差异极大之不同企业中,应用TOC相同的解决方案是否依旧可以得到文献所呈现之效果,快速的取得显着改善绩效呢?针对第一点的质疑,Goldratt博士提出了TOC的战略及战术树图,提供了具体执行步骤及说明,作为改善方案的指导方针及蓝图,但是至今仍缺乏实际案例的深入验证、探讨其可行性及有效性;针对第二点,除非透过真实的成功案例加以验证,否则对于管理基础架构不是很完善的企业,或是产业性质不同者,依旧会对此改善方案的导入心存犹豫及怀疑。
本文以三个不同生产型态、管理基础差异极大、位处海峡两岸的企业,记录实际的改善导入过程、结果、建议及心得,作为验证TOC改善方案的可行性及有效性。其中大陆的家具企业在缺乏良好管理基础之情况下,与具备专业管理基础的台湾航太零件制造企业以及属于上市公司的大型工具机制造厂商,分别在不同时间采用相同的TOC改善工具,以TOC生产改善工具之简化型驱导式生产系统、及拉式补货之库存及配销管理系统,在Goldratt所提出的战略及战术树指导架构下逐步的实施改善行动。
本文透过实际案例导入TOC改善之过程,达成以下之研究目标:一、验证Goldratt博士所提出TOC生产、库存、配销解决方案之细部执行细节--战略战术树之可行性及有效性;二、证明企业的管理基础、组织结构之优劣并非导入TOC改善工具的第一考量条件,希望在短期内获得显着的改善绩效,应该优先建立可以稳定系统的机制,而不是使用各种改善手法到处进行改善;三、证明Goldratt的四个重要改善概念及程序,是符合改善的有效作法,可以快速获得显着绩效。四、TOC改善工具架构在战略战术树图上,针对不同经营环境、生产型态、管理基础在执行过程中可能产生之差异、需要客制及修正的内容,记录其过程及心得,提供实务改善工作者导入改善之参考。
zh_TW
dc.description.abstractAbstract
Despite hundreds of reported accounts of successful Theory of Constraints (TOC) Simplify Drum Buffer Rope (SDBR) implementations, shop floor managers still raise two immediate concerns: (1) TOC SDBR and Demand Pull Replenishment solutions are conceptual only and lack solid implementation steps to effect the change. (2) A good management foundation is a pre-requisite for SDBR implementation; building such a management foundation should be the priority. For the first concern, Goldratt developed Strategy and Tactics (S&T) trees to provide step-by-step guidance for effecting the change. However, other researchers have not extensively researched Goldratt’s approach and its effectiveness has not been empirically validated. Regarding the second concern, unless a successful case can disprove it, the concern will remain. Consequently, companies with a poor management foundation will hesitate to adopt SDBR and miss significant improvement potentials. This paper presents a case study of a Chinese furniture manufacturer that, like most other Chinese manufacturers, lacked a good management foundation. Nevertheless, the company adopted Goldratt’s SDBR S&T tree and the related logic and implementation steps were followed accordingly. The objectives of this case study are to validate that: (1) the logic of the SDBR and Demand Pull Replenishment S&T tree is robust and effective and (2) a good management foundation is not a pre-requisite for implementing TOC SDBR. The key to achieving successful improvements is to adopt the right concepts, establishing mechanisms to stabilize the system first before kaizen (changing the processes to reduce variability and set-up time etc., which is the focus of Lean and 6 Sigma).
en_US
dc.language.isozh_TWen_US
dc.subject限制理论zh_TW
dc.subject战略战术树zh_TW
dc.subject简化型驱导式生产系统zh_TW
dc.subjectTheory of Constraintsen_US
dc.subjectStrategy and Tatic Treeen_US
dc.subjectSimplified Drum Buffer Ropeen_US
dc.title以实务验证TOC营运管理解决方案之可行性及有效性zh_TW
dc.titleValidating the feasibility and effectiveness of TOC operational solutions—an empirical studyen_US
dc.typeThesisen_US
dc.contributor.department工业工程与管理学系zh_TW
显示于类别:Thesis


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