The motor rotation angle measurement circuit mainly solves problems of low measurement precision and narrow application range of an existing measurement device. 101700001709 ubx2 Proteins 0.000 description 1ĭisclosed is a motor rotation angle measurement circuit based on an induction synchronizer.238000000691 measurement method Methods 0.000 description 2.238000005516 engineering process Methods 0.000 description 2.238000006243 chemical reaction Methods 0.000 description 3.238000004806 packaging method and process Methods 0.000 description 5.238000006073 displacement reaction Methods 0.000 description 6.230000000875 corresponding Effects 0.000 abstract description 2.230000001360 synchronised Effects 0.000 claims description 5.235000019800 disodium phosphate Nutrition 0.000 claims description 11.238000003199 nucleic acid amplification method Methods 0.000 claims description 25.230000003321 amplification Effects 0.000 claims description 25.238000005859 coupling reaction Methods 0.000 claims abstract description 4.238000010168 coupling process Methods 0.000 claims abstract description 4.230000001808 coupling Effects 0.000 claims abstract description 4.230000005284 excitation Effects 0.000 claims abstract description 8.238000002955 isolation Methods 0.000 claims abstract description 13.230000001939 inductive effect Effects 0.000 title abstract description 6.238000005259 measurement Methods 0.000 title abstract description 18.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Northeast Petroleum University filed Critical Northeast Petroleum University Priority to CN2011200048962U priority Critical patent/CN201917315U/en Application granted granted Critical Publication of CN201917315U publication Critical patent/CN201917315U/en Anticipated expiration legal-status Critical Status Expired - Fee Related legal-status Critical Current Links Original Assignee Northeast Petroleum University Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor 刘斌 李卓 孙燚 刘铁良 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Fee Related Application number CN2011200048962U Other languages Chinese ( zh) Google Patents CN201917315U - Motor rotation angle measurement circuit based on induction synchronizer CN201917315U - Motor rotation angle measurement circuit based on induction synchronizer