【摘要】 根据大气层核爆炸光辐射波形特征量Ｒｔ（第二光峰时间ｔ２与最小照度时间ｔｒ之比）与核爆炸方式有关的结论，采用光电变换、程控增益、数字滤波等技术和单片微机系统，设计了核爆炸光辐射第二光峰时间ｔ２测量系统．配合ｔｒ测量系统，实现Ｒｔ的自动测量和大气层核爆炸方式的辨识，模拟实验表明是可行的更多还原

【Abstract】 Based on the conclusion that the way of nuclear explosion is related to the nuclear explosions light emission waveform characteristics parameter R t (Which represents the ration of the 2nd Max.intensity of illumination’s reaching time t 2 to the Min.intensity of illumination’s reaching time t r), using photoelectricity transformation program controlled gain,digital filter technology and single chip microprocessors,a measurement system is designed to measure the nuclear explosion 2nd Max.intensity of illumintion’s reaching time t 2.Cooperating with t r measurement system,this measurement system accomplishes the automatic measurement of R t and identification of aerosphere nuclear explosion.Simulation test has proved the feasibility of this measurement system.更多还原