KR900702440A - 서보제어장치 - Google Patents
서보제어장치Info
- Publication number
- KR900702440A KR900702440A KR1019900701096A KR900701096A KR900702440A KR 900702440 A KR900702440 A KR 900702440A KR 1019900701096 A KR1019900701096 A KR 1019900701096A KR 900701096 A KR900701096 A KR 900701096A KR 900702440 A KR900702440 A KR 900702440A
- Authority
- KR
- South Korea
- Prior art keywords
- backlash
- predetermined value
- amount
- acceleration
- reversed
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 claims 5
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
-
- 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
- G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41078—Backlash acceleration compensation when inversing, reversing direction
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41082—Timer, speed integration to control duration of backlash correction
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41084—Compensation speed axis with changing, reversing direction, quadrant circle
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/41—Servomotor, servo controller till figures
- G05B2219/41085—Compensation pulses on inversion of direction of rotation, movement
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Control Of Position Or Direction (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 서보제어장치의 블럭도, 제2도는 본 발명에 의한 서보제어장치를 사용하여 공작기계에 전원절삭을 하게한 경우에 있어서의 측정결과이다.
Claims (2)
- 서보모터의 회전방향 반전시에 백래쉬 보정데이터를 위치편차 데이터에 부가하여 속도지령을 발생함과 함께, 당해 속도지령에 백래쉬가속량을 가산하여 백래쉬 보정을 하는 서보제어장치에 있어서, 서보모터의 회전방향반전을 검출하는 수단과, 백래쉬 가속을 개시하고부터의 속도피이드백의 적산치가 소정치에 동등하게 된것을 검출하는 검출수단과, 서보모터의 회전방향이 반전된때에 상기 백래쉬 가속량을 출력하고, 속도 피이드백의 적산치가 소정치에 동등한때에 백래쉬 가속량의 출력을 정지하는 가속량 출력수단을 가지는 것을 특징으로 하는 서보제어장치.
- 제1항에 있어서, 상기 소정치는 2 또는 3인것을 특징으로 하는 서보제어장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63243990A JP2703575B2 (ja) | 1988-09-30 | 1988-09-30 | サーボ制御装置 |
| JP63-243990 | 1988-09-30 | ||
| PCT/JP1989/000969 WO1990003603A1 (en) | 1988-09-30 | 1989-09-25 | Servo controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900702440A true KR900702440A (ko) | 1990-12-07 |
| KR930003181B1 KR930003181B1 (ko) | 1993-04-23 |
Family
ID=17112073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900701096A KR930003181B1 (ko) | 1988-09-30 | 1989-09-25 | 서보 제어장치 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5015935A (ko) |
| EP (1) | EP0389641B1 (ko) |
| JP (1) | JP2703575B2 (ko) |
| KR (1) | KR930003181B1 (ko) |
| DE (1) | DE68921606T2 (ko) |
| WO (1) | WO1990003603A1 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2709969B2 (ja) * | 1989-12-12 | 1998-02-04 | ファナック株式会社 | サーボモータの制御方法 |
| JPH03246707A (ja) * | 1990-02-26 | 1991-11-05 | Fanuc Ltd | 系統別位置補正方式 |
| JP2801064B2 (ja) * | 1990-03-20 | 1998-09-21 | 東芝機械株式会社 | Ｎｃ装置 |
| JP2826391B2 (ja) * | 1991-05-24 | 1998-11-18 | ファナック株式会社 | バックラッシ加速制御方法 |
| JP2875646B2 (ja) * | 1991-07-04 | 1999-03-31 | ファナック株式会社 | バックラッシ加速補正装置 |
| WO1997031750A1 (fr) * | 1994-09-29 | 1997-09-04 | Kitamura Machinery Co., Ltd. | Machine-outil commandee numeriquement |
| JP3215067B2 (ja) * | 1997-03-21 | 2001-10-02 | ファナック株式会社 | 移動方向反転時の位置補正方法 |
| JP3805309B2 (ja) * | 2003-01-30 | 2006-08-02 | ファナック株式会社 | サーボモータ駆動制御装置 |
| US8251484B2 (en) | 2010-05-14 | 2012-08-28 | Xerox Corporation | Method and system for measuring and compensating for sensitivity and backlash in electrical motors that laterally move printheads in a continuous web inkjet printer |
| JP5788560B1 (ja) | 2014-04-24 | 2015-09-30 | ファナック株式会社 | 回転方向反転時に補正処理を行うモータ制御装置 |
| JP6392726B2 (ja) * | 2015-10-30 | 2018-09-19 | ファナック株式会社 | バックラッシを補正するモータ制御装置 |
| GB201603283D0 (en) * | 2016-02-25 | 2016-04-13 | Johnson Electric Sa | Method of reducing noise from a HVAC system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49128211A (ko) * | 1973-04-12 | 1974-12-09 | ||
| JPS58214906A (ja) * | 1982-06-08 | 1983-12-14 | Yaskawa Electric Mfg Co Ltd | バツクラツシユを有する移動機械の制御方法 |
| JPS61178157A (ja) * | 1985-01-31 | 1986-08-09 | Mitsubishi Electric Corp | 数値制御装置 |
| JPH0310867Y2 (ko) * | 1985-06-21 | 1991-03-18 | ||
| JP2694827B2 (ja) * | 1985-10-17 | 1997-12-24 | 東芝機械株式会社 | バックラッシュ補正方法 |
| JPS6375907A (ja) * | 1986-09-19 | 1988-04-06 | Fanuc Ltd | フルクロ−ズフイ−ドバツクｎｃシステムにおける追従遅れの除去方法 |
| DE3641888C1 (de) * | 1986-12-08 | 1988-01-21 | Maho Ag | Verfahren und Vorrichtung zur Lageregelung fuer motorisch bewegte Bauteile von NC- und CNC-Werkzeugmaschinen |
| JPS63148315A (ja) * | 1986-12-12 | 1988-06-21 | Fanuc Ltd | サ−ボモ−タ制御装置 |
| JPS63148314A (ja) * | 1986-12-12 | 1988-06-21 | Fanuc Ltd | セミクロ−ズドル−プサ−ボ制御系の制御装置 |
| US4857816A (en) * | 1987-02-05 | 1989-08-15 | Joseph Rogozinski | Precise positioning apparatus |
| JPS63219009A (ja) * | 1987-03-07 | 1988-09-12 | Fanuc Ltd | フルクロ−ズドル−プ制御でのバツクラツシ補正方式 |
| JPH0666694A (ja) * | 1991-07-30 | 1994-03-11 | Zenkoku Nama Concrete Kogyo Kumiai Rengokai | モルタルの促進強度試験用供試体の作製方法 |
-
1988
- 1988-09-30 JP JP63243990A patent/JP2703575B2/ja not_active Expired - Fee Related
-
1989
- 1989-09-25 WO PCT/JP1989/000969 patent/WO1990003603A1/ja active IP Right Grant
- 1989-09-25 DE DE68921606T patent/DE68921606T2/de not_active Expired - Fee Related
- 1989-09-25 US US07/490,564 patent/US5015935A/en not_active Expired - Lifetime
- 1989-09-25 KR KR1019900701096A patent/KR930003181B1/ko not_active IP Right Cessation
- 1989-09-25 EP EP89910656A patent/EP0389641B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0389641A4 (ko) | 1994-02-16 |
| US5015935A (en) | 1991-05-14 |
| EP0389641A1 (en) | 1990-10-03 |
| DE68921606T2 (de) | 1995-07-06 |
| JPH0293711A (ja) | 1990-04-04 |
| KR930003181B1 (ko) | 1993-04-23 |
| JP2703575B2 (ja) | 1998-01-26 |
| DE68921606D1 (de) | 1995-04-13 |
| WO1990003603A1 (en) | 1990-04-05 |
| EP0389641B1 (en) | 1995-03-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20070411 Year of fee payment: 15 |
|
| LAPS | Lapse due to unpaid annual fee |