QQ客服 官方微博 反馈留言

浏览/检索结果: 共1条，第1-1条 帮助 限定条件 发表日期：2007    内容类型：会议论文    专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 BP neural network application on surface temperature measurement system based on colorimetry (EI CONFERENCE) 会议论文 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, July 8, 2007 - July 12, 2007, Chengdu, China Sun Z.-Y.; Cai S.; Qiao Y.-F.; Zhu W. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 Measurement of the features of infrared radiation is very important for the precaution and discrimination of missiles  and relevant research is worthy in military application. The measurement of target's surface temperature is the foundation of infrared radiation characteristics measurement. The principle and configuration of target's surface temperature measurement system based on colorimetry is introduced  the measurement model is deduced and the processes of temperature measurement are presented. Least-square method and back-propagation neural network method are both used to deal with the demarcating data. Compared with the least-square method  Back-propagation neural network has more advantages  such as high precision  good applicability and so on.