The Analysis of Inverse Problem with Application

• Main Authors: Tang Hsin Kuo, 郭堂信
• Other Authors: Steven T. Chiang
• Format: Others
• Language: zh-TW
• Published: 1995
• Online Access: http://ndltd.ncl.edu.tw/handle/02169276405482065769

碩士 === 國立屏東科技大學 === 機械工程研究所 === 83 === A numerical method was developed to predicted the tempera- ture distribution on the boundary of a cutting tool prerfor- ming the orthogonal cutting. The numerical model uses the tool temperatures which is measured by a few sensors placed on the tool surface to pedict the unknown boundary temperature distri- bution, i.e., by an inverse technique. The inverse technique consists two major part : (1)the optimization method, and (2) the method used to solve 1 2D, steady state, heat conduction. Also included is the analysis of methods improving the effici- ency of the prediction. Some penalty functions were added to improve the original optimization method. From the modified scheme, certain rules as well as restributions of the method were found and discussed.