In this paper, a close-cycle shaker control method, which is realized by using a two-channel FFT analyzer and a PC, is studied.
本文研究了一种利用双通道FFT分析仪和PC机实现激振器闭环控制的方法。
2
The basis for selecting the reasonable temperature difference at the hot end of the first main heat exchanger of close-cycle 4.4K refrigerator is provided.