S-Space College of Engineering/Engineering Practice School (공과대학/대학원) Dept. of Mechanical Aerospace Engineering (기계항공공학부) Theses (Master's Degree_기계항공공학부)
Energy Monitoring System for Smart Factory Applications in Textile Industries
- 공과대학 기계항공공학부
- Issue Date
- 서울대학교 대학원
- 학위논문 (석사)-- 서울대학교 대학원 : 공과대학 기계항공공학부, 2018. 8. 안성훈.
- Many processes in the garment industry, such as the sewing process, still rely on manual labor. Production tracking is crucial not only for determining the current production rate but also for optimizing the process line through line balancing
however, current methods of manually counting finished products are time consuming and prone to error. Other solutions are costly and thus prevent many Small and Medium-sized Enterprises (SMEs) from implementing these technologies. In this thesis, a production tracking system that uses the sewing machines energy consumption patterns for the Convolutional Neural Network (CNN) classifier to track the total number of sewing tasks completed is proposed. This system was tested on two target sewing tasks and was able to detect and count all five tasks. The maximum classification accuracy of the CNN model obtained was 98.6%.