本文引用系统主回路分析的新方法—回路增益弹性法对大信号下反馈放大电路的行为特性进行讨论，并通过分析一个二阶反馈放大电路给出一般分析方法和步骤。

In this paper, A new method of system main loop analysis is quoted to analyse the behaviour characteristic of feedback amplifier with large signal, A ordinary analysis method and steps are given.

youdao

文中详细讨论了开关电源输出特性与反馈回路直流增益的关系。

The relationship between output character of Switching Mode Power Supply (SMPS) and DC gain in feedback loops is discussed.

youdao

提出了一种具有长回路力反馈以及增益调整的控制模型，用以描述人体垂直平衡的控制。

The paper presents a model of cerebellum with long-loop force feedback and gains scheduling so as to demonstrate the control of human upright balance.

youdao