稳定性分析 稳态误差分析 基本控制律分析

设：一通信系统的最高传输频率等于fH，接收电压用其抽样 值表示

are parameters The matrix from of parameter equations:

《机电一体化系统设计》课程教学资源（PPT课件）第五章 视觉传感器

Let us add and subtract on the right side of I2 we have

parameters equivalents admittance parameters. They parameter equivalents matrix form:

If a positive current is flowing into the(+) end of the current coil while the(+) terminal of the voltage coil is positive with respect to the unmarked end, an upscale reading is obtained

A A--connection three-phase sources a, b, c--line ter min als

Three-phase sources have three Q terminals called the line terminals(a, b,c). + Neutral connection--n an b+V n bn Balanced three-phase sources may

《电路》（英文版）12-1 Three-phase voltages