论文部分内容阅读
高速摄影技术作为一种研究高速流逝现象的手段已日益被人们所重视。但一般高速摄影机仅记录拍摄对象的瞬时图象,这对于许多科研和工程技术的要求是不够的,还必须记录相应的电流、电压、位移、压力和变形等参数的波形图,只有这样才能更好地进行定量分析。目前有些摄影机具有这种功能,如苏联的CKC型、美国的Fasta X型以及日本的16HD型、E10型等。以我国近年来进口较多的日本nac公司的
As a means of studying the phenomena of high-speed lapse, high-speed photography has been paid more and more attention. However, the general high-speed camera records only the instantaneous image of the subject, which is not enough for many scientific research and engineering requirements. It is also necessary to record the corresponding current, voltage, displacement, pressure and deformation parameters of the waveform, the only way to more Good quantitative analysis. At present, some cameras have such functions, such as the Soviet Union’s CKC type, the United States Fasta X-type and Japan’s 16HD type, E10 and so on. In recent years, China imported more Japanese nac company