KR20080088265A - 화상형성장치 - Google Patents
화상형성장치 Download PDFInfo
- Publication number
- KR20080088265A KR20080088265A KR1020070031037A KR20070031037A KR20080088265A KR 20080088265 A KR20080088265 A KR 20080088265A KR 1020070031037 A KR1020070031037 A KR 1020070031037A KR 20070031037 A KR20070031037 A KR 20070031037A KR 20080088265 A KR20080088265 A KR 20080088265A
- Authority
- KR
- South Korea
- Prior art keywords
- acceleration
- deceleration
- step motor
- frequency
- resonance
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims description 7
- 230000007257 malfunction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- 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
- H02P8/18—Shaping of pulses, e.g. to reduce torque ripple
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/65—Apparatus which relate to the handling of copy material
- G03G15/6529—Transporting
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/40—Open loop systems, e.g. using stepping motor
-
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
- G03G2215/00535—Stable handling of copy medium
- G03G2215/00556—Control of copy medium feeding
- G03G2215/00599—Timing, synchronisation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Control Of Stepping Motors (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Description
Claims (7)
- 스텝모터를 구비하는 화상형성장치에 있어서,상기 스텝모터가 장착된 부품의 공진주파수가 저장된 제1저장부와,가감속 속도구간별 구동주파수가 서로 다르게 설정된 복수의 가감속테이블을 저장하는 제2저장부와,상기 스텝모터의 구동시 상기 공진주파수에 대하여 공진 회피 가능한 구동주파수를 갖는 가감속테이블을 이용하여 상기 스텝모터의 작동을 제어하는 제어부를 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 부품은 레이저스캐닝유닛인 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 부품은 스캔유닛인 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 복수의 가감속테이블은 풀 스텝방식에 의한 펄스수 및 펄스간격을 갖는 구동주파수가 저장된 가감속테이블을 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 복수의 가감속테이블은 하프 스텝방식에 의한 펄스수 및 펄스간격을 갖는 구동주파수가 저장된 가감속테이블을 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 복수의 가감속테이블은 마이크로 스텝방식에 의한 펄스수 및 펄스간격을 갖는 구동주파수가 저장된 가감속테이블을 포함하는 것을 특징으로 하는 화상형성장치.
- 제1항에 있어서, 상기 복수의 가감속테이블에는 상기 스텝모터의 공진주파수가 제외된 구동주파수가 저장되어 있는 것을 특징으로 하는 화상형성장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070031037A KR20080088265A (ko) | 2007-03-29 | 2007-03-29 | 화상형성장치 |
US12/046,706 US8072178B2 (en) | 2007-03-29 | 2008-03-12 | Image forming apparatus and method |
CN2008100963028A CN101276178B (zh) | 2007-03-29 | 2008-03-25 | 成像装置和方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070031037A KR20080088265A (ko) | 2007-03-29 | 2007-03-29 | 화상형성장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080088265A true KR20080088265A (ko) | 2008-10-02 |
Family
ID=39793123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070031037A KR20080088265A (ko) | 2007-03-29 | 2007-03-29 | 화상형성장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8072178B2 (ko) |
KR (1) | KR20080088265A (ko) |
CN (1) | CN101276178B (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5929181B2 (ja) * | 2011-12-28 | 2016-06-01 | ブラザー工業株式会社 | 画像処理装置 |
CN106849786A (zh) * | 2016-12-28 | 2017-06-13 | 江苏博权医疗科技有限公司 | 一种医用步进电机加减速行程控制装置 |
CN108702121A (zh) * | 2017-09-29 | 2018-10-23 | 深圳市大疆灵眸科技有限公司 | 云台电机控制方法及相应的云台 |
CN108134555A (zh) * | 2017-12-12 | 2018-06-08 | 青岛海尔空调器有限总公司 | 电机运行频率的调节方法与装置 |
CN108134556A (zh) * | 2017-12-12 | 2018-06-08 | 青岛海尔空调器有限总公司 | 电机运行频率的调节方法与装置 |
CN108134554A (zh) * | 2017-12-12 | 2018-06-08 | 青岛海尔空调器有限总公司 | 电机运行频率的调节方法与装置 |
KR102608614B1 (ko) * | 2018-09-21 | 2023-12-04 | 삼성전자주식회사 | 전자 장치 및 이의 제어 방법 |
CN109508050B (zh) * | 2018-11-28 | 2022-03-01 | 浙江工业大学 | 一种自动点钻机速度控制方法 |
CN109862243B (zh) * | 2019-01-31 | 2020-10-09 | 维沃移动通信有限公司 | 终端设备及终端设备的控制方法 |
CN110879513B (zh) * | 2019-12-17 | 2024-07-23 | 珠海奔图电子有限公司 | 纸张搬送控制方法、装置,图像形成装置、系统和电子设备 |
CN110932622A (zh) * | 2019-12-17 | 2020-03-27 | 广州星迪智能光电科技有限公司 | 一种克服电机抖动的方法 |
CN112491313B (zh) * | 2020-12-08 | 2023-07-07 | 深圳开立生物医疗科技股份有限公司 | 一种电机控制方法、装置、设备及计算机可读存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02188196A (ja) * | 1989-01-13 | 1990-07-24 | Copal Co Ltd | ステッピングモータの駆動制御方法 |
US6016044A (en) * | 1995-09-11 | 2000-01-18 | Alaris Medical Systems, Inc. | Open-loop step motor control system |
US5927398A (en) * | 1996-06-22 | 1999-07-27 | Carrier Corporation | Device identification system for HVAC communication network |
JPH1098898A (ja) | 1996-09-20 | 1998-04-14 | Ricoh Co Ltd | ステッピングモータの駆動制御装置 |
JP3435363B2 (ja) | 1998-11-27 | 2003-08-11 | 富士ゼロックス株式会社 | 被駆動体の駆動方法および駆動装置とそれを用いたプリンタ |
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2007
- 2007-03-29 KR KR1020070031037A patent/KR20080088265A/ko not_active Application Discontinuation
-
2008
- 2008-03-12 US US12/046,706 patent/US8072178B2/en not_active Expired - Fee Related
- 2008-03-25 CN CN2008100963028A patent/CN101276178B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080238353A1 (en) | 2008-10-02 |
CN101276178B (zh) | 2010-07-07 |
CN101276178A (zh) | 2008-10-01 |
US8072178B2 (en) | 2011-12-06 |
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