The key prerequisite of using ex-core detector readings to reconstruct the in-core power distribution is to calculate the space response function accurately.
准确的堆外探测器三维空间响应函数是实现由堆外探测器读数重构出堆芯功率分布的关键之一。
This paper presents the hardware structure, working principle and software flow chart of the programmable signal generator and frequency detector device, which uses TMS320LF2407 as core.
本文介绍以TMS320LF2407为核心的可编程信号发生与频率检测器的硬件结构、工作原理与软件流程。
The toroidal core was excited by sharp pulse current. The sensor circuit is composed of peak value detector, Butterworth low-pass filter and differential amplifier.
磁芯采用高频脉冲电流励磁，信号处理电路由峰值检波、低通滤波及差动电路构成。
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