首页> 外文OA文献 >Melhoria de processos via delineamento de experimentos e gráficos de controle: proposta para aplicação em micro e pequenas empresas
【2h】

Melhoria de processos via delineamento de experimentos e gráficos de controle: proposta para aplicação em micro e pequenas empresas

机译:通过设计实验和控制图形改进过程:在小型和小型公司中的应用建议

摘要

Considering the increasingly stringent requirements that the market imposes on businesses and the ability to adapt in short times required for companies to remain competitive, it is necessary to consider approaches that simultaneously monitor key processes and seek optimization. Under this scenario, the objective of this study is to propose a model integrating statistical process control and experimentation for small enterprises. Therefore, we carry out a literature review to identify cases of applications of these tools in an integrated manner to provide the basis for constructing a framework. Sequentially, the proposed framework is applied for verification and validation, through a case study in a small company responsible for manufacturing of packaging in polypropylene fabric. In this context, we employ a factorial split-plot 2³ x 2² design with repetition and replication. For the analysis of the experiment, we use Minitab 17, which generates main effects and interaction plots. A proposal for monitoring via control charts is suggested to maintain the output variables in statistical control. Finally, the results show that the combined use of design of experiments and statistical process control, aligned with university-industry partnership, can optimize the quality improvement process in small businesses.
机译:考虑到市场对企业的要求日益严格,以及公司保持竞争力所需的在短时间内适应的能力,因此有必要考虑同时监控关键流程并寻求优化的方法。在这种情况下,本研究的目的是为小企业提出一个集成了统计过程控制和试验的模型。因此,我们进行了文献综述,以综合的方式确定了这些工具的应用案例,为构建框架提供了基础。通过在一家负责生产聚丙烯织物包装的小公司中进行的案例研究,所提出的框架依次应用于验证和确认。在这种情况下,我们采用阶乘分裂图2³x2²设计,并进行重复和复制。为了进行实验分析,我们使用Minitab 17,它会生成主要效果和交互作用图。建议通过控制图进行监视,以保持统计控制中的输出变量。最后,结果表明,结合大学与业界的合作,结合实验设计和统计过程控制,可以优化小型企业的质量改进过程。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号