The time domain property test contains static property test and step response test . depended on the result of the test, the transfer function of the system was deduced 時(shí)域特性測(cè)試包括致動(dòng)器靜態(tài)特性測(cè)試和階躍響應(yīng)特性測(cè)試,并根據(jù)測(cè)試結(jié)果分析了被控對(duì)象的傳遞函數(shù)。