[go: up one dir, main page]

FR2406243A1 - Appareil de servo-commande - Google Patents

Appareil de servo-commande

Info

Publication number
FR2406243A1
FR2406243A1 FR7730705A FR7730705A FR2406243A1 FR 2406243 A1 FR2406243 A1 FR 2406243A1 FR 7730705 A FR7730705 A FR 7730705A FR 7730705 A FR7730705 A FR 7730705A FR 2406243 A1 FR2406243 A1 FR 2406243A1
Authority
FR
France
Prior art keywords
servo
signal
control unit
signals
error signal
Prior art date
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.)
Granted
Application number
FR7730705A
Other languages
English (en)
Other versions
FR2406243B1 (fr
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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.)
Filing date
Publication date
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of FR2406243A1 publication Critical patent/FR2406243A1/fr
Application granted granted Critical
Publication of FR2406243B1 publication Critical patent/FR2406243B1/fr
Granted 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
    • G05D3/121—Control of position or direction using feedback using synchromachines (selsyns)
    • 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
    • G05B19/21—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 using an incremental digital measuring device
    • G05B19/23—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 using an incremental digital measuring device for point-to-point control
    • G05B19/238—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 using an incremental digital measuring device for point-to-point control the positional error is only used to control speed in steps according to distance left, or to give a stop signal when error reaches zero
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37314—Derive position from speed
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43194—Speed steps, switch over as function of position

Landscapes

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

Abstract

L'invention est relative à un appareil de servo-commande. L'appareil selon l'invention comporte un servo-moteur engendrant des signaux de position qui sont dérivés pour fournir un signal de vitesse, et des calculateurs engendrant l'un un signal d'erreur de position et l'autre faisant varier un signal de référence en fonction du signal d'erreur, tandis qu'un troisième calculateur, comparant lesdits signaux engendre un signal d'actionnement du moteur. Le dispositif est applicable à un émetteur-récepteur de fac-similé.
FR7730705A 1976-10-03 1977-10-12 Appareil de servo-commande Granted FR2406243A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11879176A JPS5344777A (en) 1976-10-03 1976-10-03 Closed loop servo-controlling system

Publications (2)

Publication Number Publication Date
FR2406243A1 true FR2406243A1 (fr) 1979-05-11
FR2406243B1 FR2406243B1 (fr) 1980-10-10

Family

ID=14745175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730705A Granted FR2406243A1 (fr) 1976-10-03 1977-10-12 Appareil de servo-commande

Country Status (5)

Country Link
US (1) US4156169A (fr)
JP (1) JPS5344777A (fr)
DE (1) DE2744455C2 (fr)
FR (1) FR2406243A1 (fr)
GB (1) GB1590428A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495879A (en) * 1978-01-10 1979-07-28 Ricoh Co Ltd Velocity signal generator and servo control system with its use
GB2024465B (en) * 1978-07-01 1983-05-05 Inoue Japax Res Automatic control
JPS5942324B2 (ja) * 1978-09-21 1984-10-15 株式会社新川 位置制御信号処理回路
JPS57116587A (en) * 1981-01-09 1982-07-20 Ricoh Co Ltd Reference voltage forming method for closed loop servo control system
US4449084A (en) * 1981-12-28 1984-05-15 University Of Pittsburgh Positioning servo-mechanism or tachometer employing self-scanning light sensing array
US4430657A (en) * 1982-03-03 1984-02-07 The Perkin-Elmer Corporation Pen drive for recorder
US4494051A (en) * 1982-03-05 1985-01-15 The Garrett Corporation Multi-quadrant brushless DC motor drive
US4532463A (en) * 1983-01-26 1985-07-30 Ricoh Company, Ltd. Method and apparatus for adjusting operation time of servosystem
GB8511980D0 (en) * 1985-05-11 1985-06-19 Lucas Ind Plc Control for stepper motor etc
JPS6378386A (ja) * 1986-09-19 1988-04-08 Pioneer Electronic Corp 微調サ−ボ装置におけるオフセツト補償回路
US5115180A (en) * 1990-03-22 1992-05-19 Microtek International Inc. Automatic drift compensation method and device for position-loop controller
US5325037A (en) * 1990-08-27 1994-06-28 Samsung Electronics Co., Ltd. Motor control system and method for a fuel burner
JP3021606B2 (ja) * 1990-10-31 2000-03-15 ソニー株式会社 キャプスタンサーボ装置
US5336956A (en) * 1992-11-23 1994-08-09 Lambert Haner Brushless dynamo machine with novel armature construction
US5424625A (en) * 1993-03-26 1995-06-13 Haner; Lambert Repulsion motor
US6049187A (en) * 1993-03-26 2000-04-11 Dynamotors, Inc. Speed control for brushless repulsion motor
KR100195011B1 (ko) * 1995-12-22 1999-06-15 윤종용 슬레드 모터의 속도 검출장치
JPH10268939A (ja) * 1997-03-24 1998-10-09 Shinkawa Ltd Ｄｃモータ位置制御回路及びその方法
US6609781B2 (en) 2000-12-13 2003-08-26 Lexmark International, Inc. Printer system with encoder filtering arrangement and method for high frequency error reduction
KR100457521B1 (ko) * 2002-06-04 2004-11-17 삼성전자주식회사 회전 위치 제어 방법 및 장치
FR2848358B1 (fr) * 2002-12-04 2005-03-18 Roulements Soc Nouvelle Systeme d'actionnement comprenant un capteur numerique de position
US7746038B2 (en) * 2008-01-02 2010-06-29 Hamilton Sundstrand Corporation System and method for suppressing DC link voltage buildup due to generator armature reaction
TWM349633U (en) * 2008-09-03 2009-01-21 Sunyen Co Ltd Speed control module for motor
CN102299671B (zh) * 2010-06-23 2014-02-26 北京市三一重机有限公司 一种盾构机刀盘驱动系统控制装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512060A (en) * 1967-07-18 1970-05-12 Ex Cell O Corp Machine tool control system
FR2028775A1 (fr) * 1969-01-21 1970-10-16 Information Storage Systems
US3663880A (en) * 1970-09-14 1972-05-16 Diablo Systems Inc Apparatus for controlling the relative position between two relatively movable members

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839665A (en) * 1970-03-30 1974-10-01 A Gabor Apparatus measuring relative velocity of movable members including means to detect velocity from the position encoder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3512060A (en) * 1967-07-18 1970-05-12 Ex Cell O Corp Machine tool control system
FR2028775A1 (fr) * 1969-01-21 1970-10-16 Information Storage Systems
US3663880A (en) * 1970-09-14 1972-05-16 Diablo Systems Inc Apparatus for controlling the relative position between two relatively movable members

Also Published As

Publication number Publication date
US4156169A (en) 1979-05-22
JPS5344777A (en) 1978-04-21
GB1590428A (en) 1981-06-03
DE2744455A1 (de) 1978-04-06
DE2744455C2 (de) 1982-08-19
JPS5632641B2 (fr) 1981-07-29
FR2406243B1 (fr) 1980-10-10

Similar Documents

Publication Publication Date Title
FR2406243A1 (fr) Appareil de servo-commande
FR2418512A1 (fr) Asservissement electronique de vitesse, notamment pour magnetoscope
FR2393355A1 (fr) Dispositif de commande de position
FR2427521A1 (fr) Dispositif de commande et de regulation pour une transmission hydraulique
FR2387545A1 (fr) Dispositif pour la production de mouvements de rotation d'un angle predetermine, au moyen d'un moteur a courant continu
FR2337966A1 (fr) Dispositif de commande de la vitesse d'un moteur
FR2435777A1 (fr) Dispositif de commande de cadrage de piste pour tete magnetique de magnetoscope
FR2305884A1 (fr) Dispositif de commande de vitesse d'un moteur
FR2357739A1 (fr) Regulateur de poussee pour un moteur a turbine a gaz
FR2404121A1 (fr) Methode et dispositif pour le reglage automatique de l'allumage d'un moteur a allumage commande
FR2406206A1 (fr) Dispositif d'echographie medicale
FR2435079A1 (fr) Circuit de compensation de l'erreur de phase residuelle pour un asservissement numerique
SE8100214L (sv) Hastighetsstyranordning for motorer
EP0267966A4 (fr) Systeme de positionnement.
FR2416524A1 (fr) Commande et controle du mouvement d'un support d'enregistrement
KR830005968A (ko) 3차원 모방 제어 방식
KR830008295A (ko) 시간축 교정 및 일정각속도 턴테이블을 갖는 비데오 디스크 플레이어
FR2320858A1 (fr) Dispositif de commande de la position d'un changement de vitesse pour cycles a moteur
FI934147A0 (fi) Foerfarande foer bestaemning av en saendning fraon en filterkrets samt filter foer genomfoerande av foerfarandet
FR2396301A1 (fr) Tachymetre electronique
FR2394123A1 (fr) Dispositif de regulation comportant un servo-entrainement agissant de facon integrale
GB759868A (en) Improvements in and relating to automatic curve-following apparatus
US4853527A (en) Controlled acceleration deceleration circuit for optical tracers
GB1430149A (en) Servo apparatus for marine autopilot
SE7704047L (sv) Sett och anordning for eliminering av inverkan av brus pa styrsignaler i elektrostatkopieringsmaskiner

Legal Events

Date Code Title Description
ST Notification of lapse