KR900003990B1 - 스텝모타의 회전각도 검출회로 - Google Patents
스텝모타의 회전각도 검출회로 Download PDFInfo
- Publication number
- KR900003990B1 KR900003990B1 KR1019870014832A KR870014832A KR900003990B1 KR 900003990 B1 KR900003990 B1 KR 900003990B1 KR 1019870014832 A KR1019870014832 A KR 1019870014832A KR 870014832 A KR870014832 A KR 870014832A KR 900003990 B1 KR900003990 B1 KR 900003990B1
- Authority
- KR
- South Korea
- Prior art keywords
- signal
- step motor
- input
- pulse signal
- outputting
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
- H02P8/14—Arrangements for controlling speed or speed and torque
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
Abstract
Description
Claims (1)
- 입력단자(AI)(BI)(CI)로 입력되는 펄스신호의 상승구간에서 펄스신호를 출력하는 모노멀티(MV1-MV3)와, 입력단자(AI)(BI)(CI)로 입력되는 펄스신호의 하강구간에서 펄스신호를 출력하는 모노멀티(MV4-MV6)와, 상기 모노멀티(MV1-MV6)에서 펄스신호가 출력됨에 따라 하나의 저전위 펄스신호를 출력하는 신호조합부(11)와, 상기 신호조합부(11)의 출력신호에 따라 상기 입력단자(AI)(BI)(CI)의 신호를 출력하는 플립플롭(FF1-FF3)과, 상기 플립플롭(FF1-FF3)의 출력신호 및 입력단자(AI)(BI)(CI)의 신호에 따라 업/다운제어신호() 및 마스크제어신호(MASK)를 출력하는 프로그래머블로직어레이부(PAL)와, 상기 프로그래머블로직어레이부(PAL)의 출력신호에 따라 상기 신호조합부(11)의 출력신호를 카운트하여 회전각도신호(T0-T5)를 출력하는 카운트부(12)와, 상기 카운트부(12)의 출력신호로 스텝모타가 360˚ 회전할때마다 그 카운트부(12)를 리세트시키는 리세트부(13)로 구성함을 특징으로 하는 스텝모타의 회전각도 검출회로.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870014832A KR900003990B1 (ko) | 1987-12-23 | 1987-12-23 | 스텝모타의 회전각도 검출회로 |
JP63323790A JPH01298998A (ja) | 1987-12-23 | 1988-12-23 | 回転角度検出回路 |
US07/409,967 US5003261A (en) | 1987-12-23 | 1989-09-18 | Rotation detection circuit having input pulse signals for a step motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019870014832A KR900003990B1 (ko) | 1987-12-23 | 1987-12-23 | 스텝모타의 회전각도 검출회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890011169A KR890011169A (ko) | 1989-08-12 |
KR900003990B1 true KR900003990B1 (ko) | 1990-06-07 |
Family
ID=19267265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870014832A KR900003990B1 (ko) | 1987-12-23 | 1987-12-23 | 스텝모타의 회전각도 검출회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5003261A (ko) |
JP (1) | JPH01298998A (ko) |
KR (1) | KR900003990B1 (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6424928B1 (en) * | 2000-06-15 | 2002-07-23 | Eim Company, Inc. | Absolute position detector interpreting abnormal states |
US6577985B2 (en) * | 2000-12-07 | 2003-06-10 | Eim Company, Inc. | Scalable code absolute logic function (SCALF) encoder |
US6867566B2 (en) | 2003-08-15 | 2005-03-15 | Ims Inc. | Method and apparatus for improved low current accuracy in multi-phase step motors |
US8430849B2 (en) * | 2010-09-24 | 2013-04-30 | Perqflo, Llc | Infusion pumps and plunger pusher position-responsive cartridge lock for infusion pumps |
US8915879B2 (en) | 2010-09-24 | 2014-12-23 | Perqflo, Llc | Infusion pumps |
US8905972B2 (en) | 2010-11-20 | 2014-12-09 | Perqflo, Llc | Infusion pumps |
US10159786B2 (en) | 2014-09-30 | 2018-12-25 | Perqflo, Llc | Hybrid ambulatory infusion pumps |
US12178992B2 (en) | 2014-09-30 | 2024-12-31 | Medtronic Minimed, Inc. | Different disposable assemblies for the same reusable assembly |
EP3258989B1 (en) | 2015-02-18 | 2020-01-01 | Medtronic Minimed, Inc. | Ambulatory infusion pump with static and dynamic seals |
EP3413954A1 (en) | 2016-02-12 | 2018-12-19 | Perqflo, LLC | Ambulatory infusion pumps and assemblies for use with same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3465217A (en) * | 1965-02-26 | 1969-09-02 | Collins Radio Co | Digitalized shaft rotation direction control |
JPS6028040B2 (ja) * | 1976-10-08 | 1985-07-02 | 古野電気株式会社 | 回転角符合化装置 |
JPS56139098A (en) * | 1980-03-31 | 1981-10-30 | Nec Home Electronics Ltd | Incremental position detector for pulse motor |
GB8307047D0 (en) * | 1983-03-15 | 1983-04-20 | Hill R J | Stepping motors and drive circuits |
JPS61185095A (ja) * | 1985-02-09 | 1986-08-18 | Tokico Ltd | ステツプモ−タ制御方法 |
-
1987
- 1987-12-23 KR KR1019870014832A patent/KR900003990B1/ko not_active IP Right Cessation
-
1988
- 1988-12-23 JP JP63323790A patent/JPH01298998A/ja active Pending
-
1989
- 1989-09-18 US US07/409,967 patent/US5003261A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01298998A (ja) | 1989-12-01 |
US5003261A (en) | 1991-03-26 |
KR890011169A (ko) | 1989-08-12 |
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Date | Code | Title | Description |
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A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19871223 |
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PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19871223 Comment text: Request for Examination of Application |
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PG1501 | Laying open of application | ||
G160 | Decision to publish patent application | ||
PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19900509 |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19900823 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19901117 Patent event code: PR07011E01D |
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