00660na  a2200169   4500001001300000005001500013008004100028040001100069052002500080245009700105300003200202653004900234700001900283700004200302773012600344856002000470KSI00009492520040109133316031127s1983    gbka          000   eng    a01100101a530.05b금841ㄴc401a(A)study on the speed control for DC servo motor by using PWM technigue/d윤동한,e채석  ap. 119-125:b삽도;c26 cm  aSpeed controlaDC servo motoraPWM technigue1 a윤동한4aut1 a채석,g蔡錫,d1955-0KAC2017137680 t論文集-金烏工科大學校.d金烏工科大學.g4집(1983년), p. 119-125q4<119w(011001)KSE199504990,x1229-055640u2047251aKd002