The Establishment of Identifying System of Multi-layer Mediums─Using Artificial Neural Network

• Main Authors: Yi-Ju Li, 李易儒
• Other Authors: Shih-Hsuan Chiu
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/81693506470369774311

碩士 === 國立臺灣科技大學 === 高分子工程系 === 91 === Nowadays, in many engineering field such as petroleum exploration、coal mine exploitation、strata exploration、fiber strength experiment and some military usage, there is a penetration process. However, we usually ignore the information during the penetration. Therefore we want to obtain all kinds of information to determine the medium during penetration. Our primary goal is to establish one identifying system of multi-layer mediums. Input signals are provided by an accelerometer used as a primary sensor. Extract the features of the signals during penetration, via our identifying system (neural network) we have sufficient information on which medium the projectile is in to achieve the purpose of identifying specific mediums.