Topic
Study Element
About: Study Element is a research topic. Over the lifetime, 2 publications have been published within this topic.
Papers
Patent•
3 Dec 2007
TL;DR: The invention provides a system for generating a study element snapshot and the snapshot generating unit is combined with the preview sentences and the preview multimedia to generate a snapshot corresponding to the analysis object element and displays the snapshot on a display device.
Abstract: The invention provides a system for generating a study element snapshot The system comprises an interface which receives an analysis object element and a user identification code, wherein the analysis object element corresponds to a class and comprises a plurality of sentences and multimedia data, and the plurality of the sentences comprise at least one keyword The system also comprises a studyelement library, a character preview unit, a multimedia preview unit and a snapshot generating unit, wherein the study element library comprises a plurality of study elements and a user study course record; each study element corresponds to at least one class and comprises at least one keyword; the user study course record comprises a record for using the plurality of the study elements corresponding to the user identification code; the character preview unit selects at least one sentence from the plurality of the sentences of the analysis object element to be a preview sentence according to the user study course record corresponding to the user identification code; the multimedia preview unit finds out multimedia with high correlation degree with the preview sentence from the multimedia data of the analysis object element and takes the multimedia as preview multimedia; and the snapshot generating unit is combined with the preview sentences and the preview multimedia to generate a snapshot corresponding to the analysis object element and displays the snapshot on a display device
TL;DR: In this paper, the root cause analysis (RCA) is used to determine the reason why critical equipment parts fail in various production industries, and the most common crucial steps are explaining the nature of the failing element, developing a physicochemical characterization of the element's material through spectroscopy, micrography, and fractography, and in some cases, applying design concepts through finite element analy-sis.
Abstract: This paper provides a literary review on implementing root cause analysis (RCA) to ad-dress several mechanical problems in various production industries. First, we briefly contextual-ize the definition of RCA, list the proper implementation steps for applying RCA to an engineering problem, and discuss its benefits concerning mitigating expenses in construction works, at a production plant, or in any another situation that requires an analysis of this nature. The studies referenced herein describe different cases wherein the RCA methodology has been deployed to determine the reason why critical equipment parts fail. Based on this review, the following most common crucial steps are determined: explaining the nature of the failing element; developing a physicochemical characterization of the element's material through spectroscopy, micrography, and fractography; and in some cases, applying design concepts through finite element analy-sis. Additionally, the study element is compared against recent or previous research on possible failure mechanisms to determine its probable root cause. Finally, we offer recommendations for mitigating some failure risks, resulting in operational and economic improvement.
Related Topics (5)
Performance Metrics
| Year | Papers |
|---|---|
| 2019 | 1 |
| 2007 | 1 |