DE3789227D1 - Numerische regelvorrichtung. - Google Patents

Numerische regelvorrichtung.

Info

Publication number: DE3789227D1
Authority: DE; Germany
Prior art keywords: control device; numerical control; numerical; control
Prior art date: 1986-12-12
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

DE88900097T

Other languages

English (en)

Other versions

DE3789227T2 (de

Inventor

Mitsuo Kurakake

Keiji Sakamoto

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fanuc Corp

Original Assignee

Fanuc Corp

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 as to the accuracy of the date listed.)

1986-12-12

Filing date

1987-12-11

Publication date

1994-04-07

1987-12-11 Application filed by Fanuc Corp filed Critical Fanuc Corp

1994-04-07 Publication of DE3789227D1 publication Critical patent/DE3789227D1/de

1994-06-09 Application granted granted Critical

1994-06-09 Publication of DE3789227T2 publication Critical patent/DE3789227T2/de

2007-12-12 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D17/00—Control of torque; Control of mechanical power
- G05D17/02—Control of torque; Control of mechanical power characterised by the use of electric means
- 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
- 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
- G05B2219/41036—Position error in memory, lookup table for correction actual position
- 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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Human Computer Interaction (AREA)
Manufacturing & Machinery (AREA)
Numerical Control (AREA)
Control Of Position Or Direction (AREA)
Control Of Electric Motors In General (AREA)

DE3789227T 1986-12-12 1987-12-11 Numerische regelvorrichtung. Expired - Fee Related DE3789227T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP61296387A JPS63148314A (ja)	1986-12-12	1986-12-12	セミクロ−ズドル−プサ−ボ制御系の制御装置
PCT/JP1987/000967 WO1988004445A1 (en)	1986-12-12	1987-12-11	Numerical controller

Publications (2)

Publication Number	Publication Date
DE3789227D1 true DE3789227D1 (de)	1994-04-07
DE3789227T2 DE3789227T2 (de)	1994-06-09

Family

ID=17832887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3789227T Expired - Fee Related DE3789227T2 (de)	1986-12-12	1987-12-11	Numerische regelvorrichtung.

Country Status (6)

Country	Link
US (1)	US4890046A (de)
EP (1)	EP0292574B1 (de)
JP (1)	JPS63148314A (de)
KR (1)	KR910006499B1 (de)
DE (1)	DE3789227T2 (de)
WO (1)	WO1988004445A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63148315A (ja) *	1986-12-12	1988-06-21	Fanuc Ltd	サ−ボモ−タ制御装置
JP2703575B2 (ja) *	1988-09-30	1998-01-26	ファナック株式会社	サーボ制御装置
WO1990007738A1 (de) *	1988-12-24	1990-07-12	Wotan-Werke Gmbh	Verfahren und vorrichtung zum bearbeiten gekrümmter konturen mit geregelten antrieben
DE69027648T2 (de) *	1989-04-10	1997-02-27	Yaskawa Denki Seisakusho Kk	Anordnung zur regelung eines servomotors
US5694016A (en) *	1989-09-26	1997-12-02	Robert Bosch Gmbh	Method for controlling a servo system having friction
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
US5304906A (en) *	1989-12-26	1994-04-19	Fanuc Ltd.	Collision detecting method using an observer
JP2813909B2 (ja) *	1989-12-28	1998-10-22	東芝機械株式会社	数値制御装置のバックラッシュ補正方式
US5115180A (en) *	1990-03-22	1992-05-19	Microtek International Inc.	Automatic drift compensation method and device for position-loop controller
US5710498A (en) *	1994-12-06	1998-01-20	Trinova Corporation	Method and apparatus for friction compensation
JP3481004B2 (ja) *	1995-02-02	2003-12-22	ファナック株式会社	外乱オブザーバを使用したバックラッシュ補正方法
US6060854A (en) *	1998-11-12	2000-05-09	Vickers, Inc.	Method and apparatus for compensating for windup in a machine
JP3840429B2 (ja) *	2002-04-30	2006-11-01	オークマ株式会社	位置制御装置
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
JP4673326B2 (ja) *	2007-01-11	2011-04-20	オークマ株式会社	回転軸の位置制御装置
JP5574228B2 (ja)	2010-04-09	2014-08-20	株式会社ハーモニック・ドライブ・システムズ	波動歯車減速機の温度変化に伴う摩擦特性変動を考慮したアクチュエータの適応型摩擦補償法
JP5793053B2 (ja) *	2011-10-18	2015-10-14	オークマ株式会社	速度監視装置
JP6209176B2 (ja)	2014-04-14	2017-10-04	オークマ株式会社	位置制御装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4533859A (en) *	1982-03-15	1985-08-06	Kearney & Trecker Corporation	Motorized ball nut
JPS4835259A (de) *	1971-09-10	1973-05-24
JPS4950583A (de) *	1972-09-20	1974-05-16
JPS53100562A (en) *	1977-02-16	1978-09-02	Matsushita Electric Ind Co Ltd	Apparatus for separating aligning disk-shaped articles
JPS5847043B2 (ja) *	1979-02-07	1983-10-20	株式会社日立製作所	位置制御方式
JPS5771282A (en) *	1980-10-20	1982-05-04	Fanuc Ltd	Servo motor controller
JPS5866121A (ja) *	1981-10-16	1983-04-20	Hitachi Ltd	数値制御装置の偏差位相変調器
JPS5868111A (ja) *	1981-10-20	1983-04-22	Fanuc Ltd	バツクラツシユ補正方式
JPS58181115A (ja) *	1982-04-16	1983-10-22	Fanuc Ltd	位置制御装置
JPH0664490B2 (ja) *	1983-11-29	1994-08-22	ファナック株式会社	フルクローズドループ制御式の数値制御方法
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
DE3641888C1 (de) *	1986-12-08	1988-01-21	Maho Ag	Verfahren und Vorrichtung zur Lageregelung fuer motorisch bewegte Bauteile von NC- und CNC-Werkzeugmaschinen

1986
- 1986-12-12 JP JP61296387A patent/JPS63148314A/ja active Pending
1987
- 1987-12-11 DE DE3789227T patent/DE3789227T2/de not_active Expired - Fee Related
- 1987-12-11 US US07/231,853 patent/US4890046A/en not_active Expired - Fee Related
- 1987-12-11 WO PCT/JP1987/000967 patent/WO1988004445A1/ja active IP Right Grant
- 1987-12-11 KR KR1019880700969A patent/KR910006499B1/ko not_active IP Right Cessation
1988
- 1988-06-21 EP EP88900097A patent/EP0292574B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0292574A1 (de)	1988-11-30
DE3789227T2 (de)	1994-06-09
JPS63148314A (ja)	1988-06-21
EP0292574A4 (en)	1991-04-03
WO1988004445A1 (en)	1988-06-16
KR890700241A (ko)	1989-03-10
EP0292574B1 (de)	1994-03-02
US4890046A (en)	1989-12-26
KR910006499B1 (ko)	1991-08-27

Legal Events

Date	Code	Title	Description
1995-03-30	8364	No opposition during term of opposition
1995-12-07	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3787660D1 (de)	1993-11-11	Steuergerät.
DE3877119D1 (de)	1993-02-11	Steuereinrichtung.
DE3770293D1 (de)	1991-07-04	Automatisierungsgeraet.
DE3785687D1 (de)	1993-06-09	Steuergeraet.
DE3789230D1 (de)	1994-04-07	Steuerungseinheit.
DE3883109D1 (de)	1993-09-16	Steuerungsgeraet.
DE3778124D1 (de)	1992-05-14	Durchflussregeleinrichtung.
DE3851197D1 (de)	1994-09-29	Numerische steuereinheit.
DE3789227D1 (de)	1994-04-07	Numerische regelvorrichtung.
DE3787250D1 (de)	1993-10-07	Numerische regelvorrichtung.
DE3764716D1 (de)	1990-10-11	Fuellstandskontrollgeraet.
DE3750345D1 (de)	1994-09-15	Numerische Steuerungseinrichtung.
DE3484061D1 (de)	1991-03-07	Numerische steuervorrichtung.
DE3483313D1 (de)	1990-10-31	Numerische steuervorrichtung.
DE3678824D1 (de)	1991-05-23	Regeleinrichtung.
DE3762144D1 (de)	1990-05-10	Hydromechanische regeleinrichtung.
DE3483393D1 (de)	1990-11-15	Steuervorrichtung.
DE3776944D1 (de)	1992-04-09	Geschwindigkeitssteuersystem.
DE3769921D1 (de)	1991-06-13	Regalbedienungsgeraet.
DE68902398D1 (de)	1992-09-17	Numerische steuerungseinrichtung.
DE3484462D1 (de)	1991-05-23	Numerisches steuersystem.
DE3762776D1 (de)	1990-06-21	Freibrennsteuervorrichtung.
DE68919614D1 (de)	1995-01-12	Numerische Steuerungseinrichtung.
DE3862030D1 (de)	1991-04-18	Steuereinrichtung.
DE3751028D1 (de)	1995-03-09	Numerische steuereinheit.