00864nam a2200265 k 4500001001500000005001500015008004100030040001900071041001300090049001600103052002000119056001400139082001700153100004800170245008500218260004000303300001600343502007400359653005700433900002300490900002400513950002100537963002000558965002000578KDM198308798  20211111170134851004s1981    ulk        AK 000   eng    a011001c0110010 aengbkor0 lWM94984fDM02a621.3132bL481s  a562.23230 a621.31322191 a이석규,g李錫圭,d1956-0KAC20180448611a(A)Study on DC motor speed control in P.I. method with microcomputer/d李錫圭  aSeoul:bSeoul National Univ.,c1981  a38p.;c27cm0 aThesis(M.Eng.) --b서울大學校 大學院:c電氣工學科,d1981  aDCaMOTORaSPEEDaCONTROLaPIaMETHODaMICROCOMPUTER10aI, Seokgyu,d1956-10aLee, Sukgyu,d1956-0 a비매품b\1100  a전기공학과  a직류전동기