feedback control signal meaning in Chinese
反馈控制信号
Examples
- Based the research on the laser beam drift feedback control technique , analysing the beam drift and its frequency components , a laser beam directional stability method is studied in the thesis in detail , with its measurement and control circuit system that combines the laser beam intensity modulation and the beam drift feedback control technique . in this method , at first the laser beam intensity is modulated with the acoustooptic modulator , then the lock - in amplifier is applied to detect and demodulate the modulating signal , at last a feedback control signal is generated by the dsp control circuit at last , including : 1
本文在原有的激光光束漂移量反馈控制准直技术的基础上,对光束漂移量信号的数据和频谱进行了分析,重点研究了一种集声光调制光强与光束漂移量反馈控制准直技术于一体的激光光束方向稳定方法及其测控电路系统,该方法通过声光调制实现光强调制,接着通过锁相放大电路检测并解调调制信号,然后通过dsp控制电路进一步对光束的漂移量进行反馈控制。 - The output circuit of feedback control signal by using a high resolution 16 bit digital to analog converters ( 16 bit dac ) which is kennel of chip dac703j , the data communication interface between microcomputer and computer by using the circuit of the ttl and rs - 232 voltage transform with the chip max232 , are also designed
采用了dac703j芯片为主的高分辨率16位d a转换电路，设计了反馈控制信号输出电路，采用max3232芯片为主的ttl电平与rs - 232电平转换电路，设计了单片机与上级计算机数据通讯接口。