The application of automatic control principle to the design of such a source makes the required amplitude stability possible.
应用自动控制原理来设计这种恒流源，可以获得必要的幅度稳定性。
This paper introduces a stable amplitude bipolar current source. It was designed basing on the principle of automatic control. This circuit is suitable for continuous casting slag detection.
本文介绍一种稳幅式双极性电流源，它是根据自动控制原理设计而成的，用于连续铸造熔渣的检测。
This paper describes the defect of amplitude-comparison discriminator in direction-finding system in PRS, then put forward a compensating method of digital automatic gain control.
分析了比幅鉴别器在导引头测向系统中的缺点，提出了用数字式自动增益补偿的方法来加以改善。
The introduction of Automatic Gain Control (AGC) method can adjust the total magnification at the range of 10 000 when the output signal amplitude is relatively stable.
设计中引入自动增益控制(agc)方法，在满足输出信号幅度相对稳定的情况下，调整总放大倍数在10 000倍范围内变化。
Wireless remote control technology and computer intelligent control can automatically limit the amplitude, dangerous working condition automatic alarm device, more safely and reliable.
无线遥控技术，电脑智能控制，自动限制幅度，危险工况自动报警装置；
Wireless remote control technology and computer intelligent control can automatically limit the amplitude, dangerous working condition automatic alarm device, more safely and reliable.
无线遥控技术，电脑智能控制，自动限制幅度，危险工况自动报警装置；
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