The system that electrical power is supplied by silicon - controlled , speed abjusted by direct current double loop - locked and controlled by microcomputer is the high acurracy digital system following the input signal 摘要微機控制的晶閘管供電的雙閉環(huán)直流數(shù)字調(diào)速系統(tǒng)是高精度復(fù)現(xiàn)輸入信號的數(shù)字隨動系統(tǒng)。