feed back control system meaning in English

反馈控制装置
回授控制系统

Voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator . for bta cross zero touch off , sine wave which is exported is integrity . a new way to generate stable ac current is found with feed back control system by single chip microcomputer . so a new high power ac current regulator is developed
采用单片机控制双向可控硅作为电子开关所组成的电压分节网络,组成新颖快速的电子调压器；由于双向可控硅过零触发,所以其输出是不失真的完整正弦波；再用单片机组成反馈控制系统,从而找到了交流稳流的新方法,研制出一个大功率交流稳流电源
Abstract : voltage segment network constituted by electron switch of bta and controlled by single chip microcomputer constitutes a new fast electronic regulator . for bta cross zero touch off , sine wave which is exported is integrity . a new way to generate stable ac current is found with feed back control system by single chip microcomputer . so a new high power ac current regulator is developed
文摘:采用单片机控制双向可控硅作为电子开关所组成的电压分节网络,组成新颖快速的电子调压器；由于双向可控硅过零触发,所以其输出是不失真的完整正弦波；再用单片机组成反馈控制系统,从而找到了交流稳流的新方法,研制出一个大功率交流稳流电源