• Title/Summary/Keyword: develop process

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A Comprehensive Performance Indicators by SIPOC Model (SIPOC 개념을 활용한 성과지표 개발 모델)

  • Chung, Kyu-Suk;Yun, Sang-Un
    • Journal of Korean Society for Quality Management
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    • v.40 no.3
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    • pp.394-405
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    • 2012
  • Purpose: In this study, we suggest the systematic and comprehensive model to develop PI(Performance Indicators) of the organization or the process. Methods: The model is developed theoretically by using SIPOC(Supplier, Input, Process, Output, Customer) approach which is a tool to analyze the process and is compared with existing models to develop PI or KPI(key performance indicators); financial indicators, BSC, IPOO(input, process, output, outcome), traditional QCD (quality, cost, delivery), and IOS(input, output system). Results: The model provides more systematic method to develop PI and more comprehensive set of PI pools for all kinds of hierarchical levels of process than any other models to develop PI or KPI. Conclusion: This model will provide useful tools for the managers and the organizations who wish to develop PI.

Business Process Efficiency in Workflows using TOC

  • Bae Hyerim;Rhee Seung-Hyun
    • Proceedings of the Korea Association of Information Systems Conference
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    • 2003.11a
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    • pp.55-63
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    • 2003
  • Workflow Management System (WFMS) is a software system to support an efficient execution, control and management of complex business processes. Since traditional commercial systems mainly focus on automating processes, they don't have methods for enhancing the task performer's efficiency. In this paper, we propose a new method of executing business processes more efficiently in that a whole process is scheduled considering the degree of the participants' workload. The method allows managing the largest constraints among constituent resources of the process. We utilize DBR scheduling techniques to develop the method. We first consider the differences between workflow process models and DBR application models, and then develop the modified drum, buffer and rope. This leads us to develop WF-DBR (WorkFlow-DBR) that can control the proper size of the task performers' work list and arrival rate of process instances. Use of WF-DBR improves the efficiency of the whole process as well as the participants' working condition. We then carry out a set of simulation experiments and compare the effectiveness of our approach with that of scheduling techniques used in existing systems.

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Collaboration Management Architecture of construction process for Decision Support based on PLM (Project Life-cycle Management) (PLM 기반의 건설프로세스 의사결정을 위한 협업관리체계 개발)

  • Lim, Hyoung-Chul;Choi, Cheol-Ho;Chin, Sang-Yoon;Kim, Jae-Jun;Lee, Kwang-Myung;Yoon, Su-Won
    • Proceedings of the Computational Structural Engineering Institute Conference
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    • 2007.04a
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    • pp.165-169
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    • 2007
  • In order to develop VirtuAlmighty system, CPDM (construction project data management) and CPLM (construction project lifecycle management) model must be settled beforehand. Because most of information systems based on 3D-Design have its own database and business process. So, our team will develop collaboration management architecture of construction process for Decision Support based on PLM (Project Life-cycle Management). This architecture with business processes and Database can be used in process develop, process monitoring with many stakeholders of project, process change management, and so on.

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Optimal Process Design of Super Junction MOSFET (Super Juction MOSFET의 공정 설계 최적화에 관한 연구)

  • Kang, Ey Goo
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
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    • v.27 no.8
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    • pp.501-504
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    • 2014
  • This paper was developed and described core-process to implement low on resistance which was the most important characteristics of SJ (super junction) MOSFET. Firstly, using process-simulation, SJ MOSFET optimal structure was set and developed its process flow chart by repeated simulation. Following process flow, gate level process was performed. And source and drain level process was similar to genral planar MOSFET, so the process was the same as the general planar MOSFET. And then to develop deep trench process which was main process of the whole process, after finishing photo mask process, we developed deep trench process. We expected that developed process was necessary to develop SJ MOSFET for automobile semiconductor.

Development of Vertical Wet Equipment for BGA Develop Process and Evaluation of Its Process Characteristics (BGA 현상 공정 용 수직 습식 장비 개발 및 공정 특성 평가)

  • Ryu, Sun-Joong
    • Journal of the Microelectronics and Packaging Society
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    • v.16 no.3
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    • pp.45-51
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    • 2009
  • Vertical wet equipment was newly developed in stead of horizontal wet equipment which has been widely used for BGA develop process. We intended to eliminate the collision problem between equipment's transferring rollers and fine circuit patterns, which could be achieved by fixing the BGA panel vertically using jig unit. The process characteristics of vertical wet equipment were evaluated by conducting uniformity evaluation, pattern damage evaluation and defect analysis. The process uniformity of the vertical equipment was measured to be the same level as the uniformity of horizontal equipment. And it was measured that $3{\sim}4{\mu}m$ finer circuit pattern could be processed adopting vertical equipment rather than horizontal equipment.

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Intelligent and Responsive Window Opening-Closing Operation Process for Carbon Dioxide(CO2) Management of Secondary School Classroom (중등학교 교실의 이산화탄소(CO2) 관리를 위한 지능형 창호개폐 작동 프로세스)

  • Choi, Yoon-Young;Lee, Hyun-Soo
    • Journal of the Korean Institute of Educational Facilities
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    • v.25 no.4
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    • pp.19-30
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    • 2018
  • The school classroom is a common living place where students spend 7 to 14 hours a day to prepare for their careers. Therefore, if the ventilation of the classroom is not properly performed, it may lead to the deterioration of learning ability due to the unclear air. The concentration of carbon dioxide in the classroom is reported to be high, and the increase in carbon dioxide concentration has a negative effect on the learner's academic performance. In this context, the purpose of this study is to propose a methodology for intelligent and responsive window opening-closing operation process that can reduce the concentration of $CO_2$ in the classroom in order to build a support space that can create an effective teaching-learning environment for adolescents. The specific objectives are as follows. First of all, we define the concept of window opening-closing operation. Secondly, twe develop the operation process of window opening-closing. Thirdly, we develop an algorithm for real-time window opening and closing (process) (Window Opening-Closing Operation Process). Finally, we verify the intelligent responsive window opening-closing operation process through developing examples of window opening-closing operation process using the parametric design program. This study is a preliminary study to develop algorithms necessary for window opening-closing operation. Based on the first-order algorithm, We simulated window opening-closing operations according to a hypothetical scenario. As a result, This study can show that the window is open and close depending on the $CO_2$ concentration, but the $CO_2$ concentration in the room is higher than outdoors. Consequentially, we suggest that it is necessary to develop an algorithm to supplement these results because window is often not working when the temperature difference between indoor and outdoor in winter is large.

Development of the Scientific Inquiry Process Model Based on Scientists' Practical Work

  • Yang, II-Ho;On, Chang-Ho;Cho, Hyun-Jun
    • Journal of The Korean Association For Science Education
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    • v.27 no.8
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    • pp.724-742
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    • 2007
  • The purpose of this study was to develop a scientific inquiry model that makes scientific inquiry accessible to science teachers as well as students. To develop a scientific inquiry model, we investigated the research process demonstrated by ten scientists who were working at academic research institutions or industrial research institutions. We collected data through scientists' journal articles, lab meetings and seminars, and observation of their inquiry process. After we analyzed the scientists' inquiry strategies and processes of inquiry, we finally developed the Scientist's Methodology of Investigation Process model named SMIP. The SMIP model consists of four domains, 15 stages, and link questions, such as "if, why", and "how". The SMIP model stressed that inquiry process is a selective process rather than a linear or a circular process. Overall, these findings can have implication science educators in their attempt to design instruction to improve the scientific inquiry process.

Performance Analysis of Urban Railway Rolling Stock Condition-based Maintenance Process Redesign Applying Mobile-IoT (모바일 사물인터넷을 적용한 도시철도 차량 상태기반 유지보수 프로세스 재 설계안 성과 분석)

  • Hyun-Soo Han;Kyoung-Soo Seo;Tae-Wook Kang
    • Journal of Information Technology Applications and Management
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    • v.29 no.6
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    • pp.63-80
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    • 2022
  • In this paper, we study structural changes and performance gains in condition-based maintenance process redesign when mobile IoT technology is embedded into urban railway rolling stock. We first develop condition-based maintenance To-Be process model in accordance with the IoT deployment scheme. Secondly, we draw upon theoretical framework of redesign process analysis to develop performance evaluation method suitable to predictive maintenance shift from As-Is ordinary maintenance practice. Subsequently, To-Be process performance evaluations are conducted adopting both the quantitative and qualitative method for time, cost, and dependability dimensions. The results ascertain the considerable benefits captured through detection abnormality prior to actual rolling stock failure occurrence, and details of performance improvements and enhancement of standardization level is revealed. The procedures and results presented in this paper offers useful insights in the fields of IoT economic analysis, condition based maintenance, and business process redesign.

BGA Deveop Process Optimization for the Vertical Wet Equipment Using Taguchi Experiment (다구찌 방법을 이용한 BGA 현상 공정용 수직 습식 장비의 공정 최적화)

  • Ryu, Sun-Joong
    • Journal of the Korean Vacuum Society
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    • v.18 no.4
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    • pp.310-317
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    • 2009
  • Vertical wet equipment for the BGA develop process was newly developed substituted for conventional horizontal wet equipment. The benefits of vertical equipment are that the pattern damages generated by the collision between the patterns and transferring rollers can be eliminated because the direct contact between the equipment's transferring units and the soft dry film patterns does not occurs. Taguchi experiment was conducted to optimize the process characteristics for the vertical equipment. The experiment was organized as the smaller the better problem which includes adequate uncontrollable factor and controllable factors. The uncontrollable factors are the 4 sides of two panels which are loaded to the equipment at the same time. By the analysis of the experiment, temperature of the develop chemicals and develop spraying time are analyzed as the main controllable factors. Finally, line pattern's minimum width which is not damaged for the develop process was improved from $13.8{\mu}m$ for the horizontal equipment to $10.4{\mu}m$ for the vertical equipment. And dot pattern's minimum width is improved from $22.1{\mu}m$ to $16.3{\mu}m$.

How to Develop a Scale Measuring an Affective Construct in Mathematics Education Research

  • Ryang, Dohyoung
    • Research in Mathematical Education
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    • v.18 no.1
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    • pp.75-87
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    • 2014
  • It is central to use a scale to measure a person's level of a construct in mathematics education research. This article explains a practical process through which a researcher rapidly can develop an instrument to measure the construct. The process includes research questioning, reviewing the literature, framing a background theory, treating the data, and reviewing the instrument. The statistical treatment of data includes normality analysis, item-total correlation analysis, reliability analysis, and factor analysis. A virtual example is given for better understanding of the process.