在比较器和受控放大器之间接上一个对数放大器，就可以使增益控制特性为指数函数的AGC系统严格线性化。
It is also demonstrated that the AGC systems with exponential gain control characteristic may strictly be transformed into a linear system by using any logarithmic amplifier.
基于一种典型的自动增益控制(agc)环路的模型，采用对数表示方式，简化了AGC环路的静态微动方程和动态运动方程。
Based on a typical model of automatic gain control loop, AGC loop static micromotion equation and dynamic motion equation were simplified using the logarithm expression.
本发明提出了一种全数字对数自动增益控制装置及方法。
The invention discloses an all-digital logarithm automatic gain control device and a method thereof.
在对数控机床进给伺服系统进行动态分析的基础上，根据劳斯判据得出了系统稳定的条件，为数控系统的选择和位置增益的调整提供了理论基础。
This article has obtained the stable condition of the system according to the Routh criterion and provided a theoretical basis for the choice of CNC system and the adjustment of position gain.
以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。
The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.
以分贝为单位的功率增益等于10乘以以 10为基的功率增益的对数值。
The power gain in decibels is equal to 10 times the logarithm base 10 of the power gain.
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