摘要
Abstract
The temperature measurement based on CCD image sensor is a new non-contact temperature measurement technique. Compared with other non-contact temperature measurement technique, it has the good qualities such as high delicacy of photoelectricity transition, low signal distortion, high performance stabilization, especially for high temperature measurement. The temperature field of flame is important for studying the combustion characteristic of a rocket motor. But it is a difficult discussion. In this paper, the non-contact temperature measurement based on CCD is studied systemically, it contains measurement theory, composition, error analysis and practice result.关键词
CCD图像传感器/温度测量/三基色测温/发动机温度场Key words
CCD image sensor/temperature measurement/tricolor temperature measurement/ternperature field of rocket motor分类
航空航天
