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- closed loop voltage gain 闭环电压增益
- open loop voltage gain 开环电压增益
- This control may be closed loop or open loop. 控制可以是闭环的也可以是开环的。
- The system uses feedforward terms so we would expect to keep to a given closed loop gain ±10%. 由于系统使用了前馈项，预期闭环增益保持在给定值的±10%25之内。
- According to the stability criterion, the stability gain interval extends as the desired closed loop time constant increases. 根据稳定性判据，当期望闭环时间常数增大时，增益稳定区间随之而增大；
- Using phase-shift ZVS full bridge and voltage closed loop control,DC/DC converter converts output voltage of AMTEC which fluctuates in a wide range to a steady voltage. DC/DC变换器采用移相ZVS(零电压开关)PWM全桥变换和电压闭环控制,把AMTEC在较宽范围变动的输出电压变成稳定的直流电压。
- A heat transfer fluid used in the sealed closed loop of the GSHP. 用于地源热泵封闭回路的传热液。
- It can retain invariablenes by using pressure closed loop. 提出用压力闭环来保持伺服阀压降恒定。
- Only transformer coupling can contribute to the voltage gain of an amplifier by virtue of a stepup turns ratio. 只有放大器耦合方能通过开压匝数比提高变压器电压增益。
- The PCM will operate in two different modes: Open Loop and Closed Loop. PCM将在两种不同的模式中工作：开路回路和闭路回路。
- The bandwidth, response time, input resistance, voltage gain and operation error for the DC amplifier are presented. 对放大器的频带宽度、响应时间、输入阻抗、电压增益和运算误差等动态参数进行了分析计算。
- Main loop uses silicon-controlled hexaphase half-wave closed loop control technology, not influenced by electrical network voltage undulation and welding cable length, the performance is more stable. 主回路采用可控硅六相半波闭环控制技术，不受电网电压波动和焊接电缆长度的影响，性能更加稳定。
- The results show that the voltage gain is up to 80dB and the bandwidth is about 7MHz. 实验结果表明,该放大电路增益超过80dB,并且具有约7MHz的频带宽度。
- In various parts of the world, Closed Loop support groups have been set up. 在世界的各个地区,已经建立起了一些这样的闭环协助小组。
- If an amplifier has a 30 dB voltage gain, what voltage ratio does gain represent? 如果一个放大器的电压增益为30分贝，则它所表示的电压比是多少？
- The annealer is internally cooled with a closed loop cooling system. 退火炉由一个闭环冷却系统进行内部冷却。
- The instrumentation amplifier is composed of three OP-amps and controlled the voltage gain by a variable resistance. 仪测放大器采用三个运算放大器的架构，以一个可变电阻来调整讯号所需的放大倍率；
- An LM386 is used in non-inverting mode as a power amplifier to boost voltage gain and drive the 8 ohm speaker. LM386 在非反转模态如一个以电力驱动的喇叭筒推进电压增益而且驾驶 8 欧姆说者中被用。
- A microcomputer controlled IGBT inverter power source for pulsed MIG welding is developed.It realizes the self adaptive control and closed loop control of arc voltage in pulsed MIG welding process. 建立了微机控制和IGBT逆变式脉冲MIG焊电源系统，实现了MIG焊接过程弧压自适应闭环控制。
- Large-Signal Voltage Gain: The ratio of the output voltage swing to the change in input voltage required to drive the output from zero to this voltage. 大信号电压增益,输出电压摆幅除以为了获得该输出摆幅而施加的输入电压变化量。
