한국전자통신학회논문지 (The Journal of the Korea institute of electronic communication sciences)

한국전자통신학회 (Korea Institute of Electronic Communication Science)
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용접 빅데이터 환경에서 상관분석 및 회귀분석을 이용한 작업 패턴 분석 모형에 관한 연구

A Study on a Working Pattern Analysis Prototype using Correlation Analysis and Linear Regression Analysis in Welding BigData Environment

  • 정세훈 (순천대학교 멀티미디어공학과) ;
  • 심춘보 (순천대학교 광양만권SW융합연구소)
  • 투고 : 2014.08.05
  • 심사 : 2014.10.17
  • 발행 : 2014.10.31
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초록

최근 빅데이터(Big Data)를 이용한 정보 제공 서비스가 확대되고 빅데이터 처리 기술 역시 IT 업체의 중요한 이슈로 학문적인 연구가 활발히 진행되고 있는 실정이다. 이에 본 논문에서는 R 프로그래밍을 기반으로 용접의 빅데이터 분석 및 추출을 통하여 용접사의 숙련된 패턴을 분석하고 분석된 결과를 비 숙련공에게 제공함으로써 용접 품질 및 용접 시간 단축 등의 용접 작업에 적용되는 비용을 절감하고자 한다. 용접은 숙련공이 되기 위하여 오랜 시간을 투자해야 하는 문제점이 있다. 이러한 단점을 해결하고자 숙련공들의 용접 패턴 분석을 위하여 다량의 패턴 변수에 R의 연관 규칙 알고리즘과 회귀분석 방식을 적용한다. 상위 N개의 규칙을 분석한 후 분석된 규칙의 변수에 따른 숙련자의 패턴을 분석한다. 본 논문에서는 분석된 용접 패턴 분석을 통해 실험 결과를 분석하여 전력소비량과 와이어 소모 길이에 대한 패턴 구조를 확인하였다.

Recently, information providing service using Big Data is being expanded. Big Data processing technology is actively being academic research to an important issue in the IT industry. In this paper, we analyze a skilled pattern of welder through Big Data analysis or extraction of welding based on R programming. We are going to reduce cost on welding work including weld quality, weld operation time by providing analyzed results non-skilled welder. Welding has a problem that should be invested long time to be a skilled welder. For solving these issues, we apply connection rules algorithms and regression method to much pattern variable for welding pattern analysis of skilled welder. We analyze a pattern of skilled welder according to variable of analyzed rules by analyzing top N rules. In this paper, we confirmed the pattern structure of power consumption rate and wire consumption length through experimental results of analyzed welding pattern analysis.

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참고문헌

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