http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
유은이(Eun Yi Yu),사승윤(Seung Yoon Sa),유봉환(Bong Hwan Ryu) 한국공작기계학회 1999 한국공작기계학회지 Vol.8 No.5
Grinding System is very difficult to examine closely wear phenomenon or dynamic characterastic, because it is very complex and different from a general cutting system. Considering automatization and precision, it is very important to examine closely grinding system. In this study, grinding wheel surface is acquired by using computer vision system in order to explain wear and loading phenomenon. We investigate the relationship between wear and Fourier spectrum of acquired image, and observe the entropy variation in the process of manufacturing.