ZA817116B - Control system for transducer positioning motor - Google Patents

Control system for transducer positioning motor

Info

Publication number: ZA817116B
Authority: ZA; South Africa
Prior art keywords: control system; positioning motor; transducer positioning; transducer; motor
Prior art date: 1980-10-15

Application number

ZA817116A

Other languages

English (en)

Inventor

M Lewis

Original Assignee

Minnesota Mining & Mfg

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.)

1980-10-15

Filing date

1981-10-14

Publication date

1982-11-24

1981-10-14 Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg

1982-11-24 Publication of ZA817116B publication Critical patent/ZA817116B/xx

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track

ZA817116A 1980-10-15 1981-10-14 Control system for transducer positioning motor ZA817116B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/197,184 US4383209A (en)	1980-10-15	1980-10-15	Control system for transducer positioning motor

Publications (1)

Publication Number	Publication Date
ZA817116B true ZA817116B (en)	1982-11-24

Family

ID=22728385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA817116A ZA817116B (en)	1980-10-15	1981-10-14	Control system for transducer positioning motor

Country Status (8)

Country	Link
US (1)	US4383209A (pt)
EP (1)	EP0049948B1 (pt)
JP (1)	JPS5795199A (pt)
AU (1)	AU7632381A (pt)
BR (1)	BR8106632A (pt)
CA (1)	CA1171524A (pt)
DE (1)	DE3174716D1 (pt)
ZA (1)	ZA817116B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4600868A (en) *	1983-05-09	1986-07-15	Bryant Lawrence M	Open loop acceleration/deceleration control for disk drive stepper motors
JPS60127576A (ja) *	1983-12-15	1985-07-08	Mitsubishi Electric Corp	磁気デイスク装置
JPS60170078A (ja) *	1984-02-10	1985-09-03	Teac Co	デイスク装置
JPH063994B2 (ja) *	1984-10-05	1994-01-12	株式会社日立製作所	複数台デイジタルサーボの制御方法
JPS6198186A (ja) *	1984-10-17	1986-05-16	Mitsubishi Electric Corp	インバ−タ装置の位置決め割り出し制御方式
US4602197A (en) *	1985-01-14	1986-07-22	Xebec	Stepping motor control system
IT1182420B (it) *	1985-02-08	1987-10-05	Olivetti & Co Spa	Apparecchiatura per registrare e leggere informazioni su un disco magnetico
US4751441A (en) *	1985-05-31	1988-06-14	Cambrian Consultants, Inc.	Transducer position control system for disk storage equipment
GB2188720B (en) *	1986-04-04	1990-12-19	Data Recording Instr Co	Improved position control system
JPS6426390A (en) *	1987-07-20	1989-01-27	Shinko Electric Co Ltd	Operating method for pulse motor
CH672043B5 (pt) *	1988-02-12	1990-04-30	Ebauchesfabrik Eta Ag
JPH08251992A (ja) *	1995-03-15	1996-09-27	Alps Electric Co Ltd	ステッピングモータ駆動装置
CA2276618A1 (en)	1996-12-31	1998-07-09	Nicholas Haylett	Abrasive cleaning compositions
US5986426A (en) *	1997-08-05	1999-11-16	International Business Machines Corporation	Adaptive pulse width modulated motor control
DE19928356C1 (de) *	1999-06-21	2000-12-07	Sig Positec Bergerlahr Gmbh &	Verfahren zum Positionieren eines Schrittmotors und elektrischen Antriebs
JP3524848B2 (ja) *	2000-07-14	2004-05-10	ローム株式会社	モータ駆動装置及びこれを用いたディスク装置
ES2397833T3 (es) *	2003-03-05	2013-03-11	Csl Behring Gmbh	Dispositivo de transferencia
DE10314724A1 (de) *	2003-03-31	2004-11-04	Demag Cranes & Components Gmbh	Verfahren zum Vermindern des Polygoneffekts bei einem Kettentrieb, insbesondere bei einem Kettenzug, und Kettentrieb hierfür
US7112937B1 (en) *	2005-10-31	2006-09-26	Hewlett-Packard Development Company, Lp.	Device and method for driving a motor
US8076890B2 (en) *	2006-03-31	2011-12-13	Thk Co., Ltd.	AC motor driving apparatus and control method
CN103605399B (zh) *	2013-11-21	2016-04-13	张辉兵	一种双控开关及其控制方法
CN111026029B (zh) *	2019-12-25	2023-07-07	深圳市恒控科技有限公司	一种校准数控设备电机轴的装置、方法及系统
US12143056B2 (en) *	2021-08-31	2024-11-12	Texas Instruments Incorporated	Current regulation for stepper motors using dual loop control through voltage mode and current mode

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3706857A (en) *	1971-01-05	1972-12-19	Ibm	Disk cartridge with rotatably adjustable head
US3860861A (en) *	1971-12-27	1975-01-14	Potter Instrument Co Inc	Disk drive head positioning servo including temperature responsive safety means
DE2258382A1 (de)	1972-11-29	1974-06-06	Ibm Deutschland	Regeleinrichtung zur steuerung der bewegung eines einstellelementes
JPS5033410A (pt) *	1973-08-03	1975-03-31
US3974434A (en) *	1974-03-08	1976-08-10	Electronic Engineering Company Of California	Stepping motor signal circuit
US3994016A (en) *	1975-03-31	1976-11-23	Honeywell Information Systems, Inc.	Head positioning servo system for disk drives
GB1503972A (en) *	1975-07-24	1978-03-15	Ibm	Data storage apparatus
DE2558359A1 (de) *	1975-12-23	1977-07-07	Ibm Deutschland	Einstellvorrichtung fuer den zugriffsarm des magnetkopfes eines magnetplattenspeichers
US4092682A (en) *	1976-08-10	1978-05-30	Sperry Rand Corporation	Cross coupled demodulator for generating a servo head position error signal
US4101942A (en) *	1976-10-15	1978-07-18	Xerox Corporation	Track following servo system and track following code
US4130844A (en) *	1976-10-26	1978-12-19	Xerox Corporation	Method and means for tracking magnetic tracks
US4135217A (en) *	1976-11-02	1979-01-16	Xerox Corporation	Utilization of stored run-out information in a track following servo system
GB1516239A (en) *	1976-12-09	1978-06-28	Burroughs Corp	Positioning system and method particularly useful for magnetic disc drives
GB1520350A (en) *	1976-12-22	1978-08-09	Ibm	Data storage apparatus
US4096534A (en) *	1977-04-12	1978-06-20	International Business Machines Corporation	Track accessing circuitry for a disk file with switchable filter
US4096533A (en) *	1977-04-28	1978-06-20	International Tapetronics Corporation	Cartridge tape transport which accommodates single or dual capstan cartridges
US4125882A (en) *	1977-06-23	1978-11-14	Persci, Inc.	Disc file system with improved seek control
GB2100884B (en)	1978-06-21	1983-06-08	Data General Corp	Disk storage system.
JPS584362B2 (ja) *	1979-01-19	1983-01-26	富士通株式会社	位置決め方式
DD142777B1 (de) *	1979-04-03	1984-12-05	Riessland Eberhard Dipl Ing	Schaltungsanordnung zur verlustarmen ansteuerung von elektromagnetischen schrittantriebssystemen
US4277732A (en) *	1979-08-03	1981-07-07	Graphtek, Inc.	Low power stepping motor driver circuit and method

1980
- 1980-10-15 US US06/197,184 patent/US4383209A/en not_active Expired - Lifetime
1981
- 1981-09-03 CA CA000385152A patent/CA1171524A/en not_active Expired
- 1981-09-09 DE DE8181304127T patent/DE3174716D1/de not_active Expired
- 1981-09-09 EP EP81304127A patent/EP0049948B1/en not_active Expired
- 1981-10-14 BR BR8106632A patent/BR8106632A/pt unknown
- 1981-10-14 AU AU76323/81A patent/AU7632381A/en not_active Abandoned
- 1981-10-14 JP JP56164041A patent/JPS5795199A/ja active Pending
- 1981-10-14 ZA ZA817116A patent/ZA817116B/xx unknown

Also Published As

Publication number	Publication date
EP0049948A2 (en)	1982-04-21
BR8106632A (pt)	1982-06-29
JPS5795199A (en)	1982-06-12
AU7632381A (en)	1982-04-22
DE3174716D1 (en)	1986-07-03
EP0049948A3 (en)	1982-12-01
US4383209A (en)	1983-05-10
EP0049948B1 (en)	1986-05-28
CA1171524A (en)	1984-07-24

Publication	Publication Date	Title
DE3174716D1 (en)	1986-07-03	Control system for transducer positioning motor
JPS56141793A (en)	1981-11-05	Servo motor control system
DE3168133D1 (en)	1985-02-21	Vehicle drive control system
JPS5786910A (en)	1982-05-31	Data transducer position control system
GB2089006B (en)	1985-05-30	Drive systems for vehicles
GB2081484B (en)	1983-11-09	Vehicle-running control system
GB2073912B (en)	1984-10-17	Control system
GB2084349B (en)	1984-03-07	Controller for dual servo system
GB2088087B (en)	1984-06-13	Position control system
DE3173004D1 (en)	1986-01-02	Motor control system
GB2072379B (en)	1983-09-01	Motor control system
IL62597A (en)	1984-03-30	Adaptive-predictive control system
GB2067685B (en)	1984-02-15	Vehicle drive control system
GB2076265B (en)	1984-04-04	Echo control system
EP0051478A3 (en)	1982-12-22	Induction motor control system
JPS57125429A (en)	1982-08-04	Control system
IL62065A (en)	1983-11-30	Motor speed control system
JPS56121654A (en)	1981-09-24	Controlling system for motor speed
DE3171037D1 (en)	1985-07-25	Hydraulic motor control system
GB2083219B (en)	1984-08-30	Sonar system
GB2085204B (en)	1984-03-07	Motor control system
GB2071936B (en)	1984-02-15	Control system for an electrically driven vehicle
JPS5797374A (en)	1982-06-17	Motor control system
JPS57105100A (en)	1982-06-30	Transducer system
JPS5760491A (en)	1982-04-12	Energizing control system for time recorder