DE69316559T2 - Servoregelkreissteuerung - Google Patents

Servoregelkreissteuerung

Info

Publication number
DE69316559T2
DE69316559T2 DE69316559T DE69316559T DE69316559T2 DE 69316559 T2 DE69316559 T2 DE 69316559T2 DE 69316559 T DE69316559 T DE 69316559T DE 69316559 T DE69316559 T DE 69316559T DE 69316559 T2 DE69316559 T2 DE 69316559T2
Authority
DE
Germany
Prior art keywords
loop control
servo loop
servo
control
loop
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.)
Expired - Fee Related
Application number
DE69316559T
Other languages
English (en)
Other versions
DE69316559D1 (de
Inventor
Saf Asghar
Brett Stewart
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.)
Advanced Micro Devices Inc
Original Assignee
Advanced Micro Devices Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25529978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69316559(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Advanced Micro Devices Inc filed Critical Advanced Micro Devices Inc
Application granted granted Critical
Publication of DE69316559D1 publication Critical patent/DE69316559D1/de
Publication of DE69316559T2 publication Critical patent/DE69316559T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • 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
    • G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
    • G05B19/4148—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by using several processors for different functions, distributed (real-time) systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • 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
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33167—Bus arbitration, switch computer to different memory
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33168—Two bus, master bus and local servo bus
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33251—Schedule periodic and aperiodic traffic, real time, time critical
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34033—Control processor and signal processor cooperate
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34047—Dsp digital signal processor
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34236—Multiplex for servos, actuators
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34367—Interrupts, different tasks foreground, midground, background
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34399—Switch between synchronous and asynchronous mode of controllers
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34418—Scheduler for sequential control, task planning, control sequence
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34431—Main uninterruptable servo loop processor and interruptable servo event processor
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35263—Using variables, parameters in program, macro, parametrized instruction
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36502—Ram for variable servo data, rom for fixed servo routine
    • 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
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36506—Store in Rom and Ram
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10595—Control of operating function
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08529—Methods and circuits to control the velocity of the head as it traverses the tracks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/08505—Methods for track change, selection or preliminary positioning by moving the head
    • G11B7/08541—Methods for track change, selection or preliminary positioning by moving the head involving track counting to determine position

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
  • Feedback Control In General (AREA)
  • Numerical Control (AREA)
  • Control Of Position Or Direction (AREA)
DE69316559T 1992-12-03 1993-11-10 Servoregelkreissteuerung Expired - Fee Related DE69316559T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98347792A 1992-12-03 1992-12-03

Publications (2)

Publication Number Publication Date
DE69316559D1 DE69316559D1 (de) 1998-02-26
DE69316559T2 true DE69316559T2 (de) 1998-09-10

Family

ID=25529978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316559T Expired - Fee Related DE69316559T2 (de) 1992-12-03 1993-11-10 Servoregelkreissteuerung

Country Status (4)

Country Link
US (3) US5630165A (de)
EP (1) EP0600623B1 (de)
JP (1) JPH06214621A (de)
DE (1) DE69316559T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69316559T2 (de) * 1992-12-03 1998-09-10 Advanced Micro Devices Inc Servoregelkreissteuerung
JPH10198598A (ja) * 1997-01-08 1998-07-31 Kawai Musical Instr Mfg Co Ltd Ｄｓｐのメモリアドレス制御装置
US6072878A (en) * 1997-09-24 2000-06-06 Sonic Solutions Multi-channel surround sound mastering and reproduction techniques that preserve spatial harmonics
JP2000047768A (ja) * 1998-07-31 2000-02-18 Mitsubishi Electric Corp 多値論理デバイス、バスシステム及びネットワークシステム
US6986418B2 (en) 1998-12-10 2006-01-17 Martin Engineering Company Conveyor belt cleaner scraper blade with sensor and control system therefor
ATE439694T1 (de) 2000-05-09 2009-08-15 Tennant Co Steuerstruktur fur eine lineare betatigungsvorrichtung
US7315556B1 (en) * 2000-07-31 2008-01-01 Agere Systems Inc. Shared CODEC in multiprocessor systems
US7023766B2 (en) * 2001-01-25 2006-04-04 Dphi Acquisitions, Inc. Flexible servicing of servo algorithms using a digital signal processor
AU2002241961A1 (en) * 2001-01-25 2002-08-06 Dataplay, Inc. System and method for controlling an optical disk drive
US6963524B2 (en) * 2001-01-25 2005-11-08 Dphi Acquisitions, Inc. System and method for controlling interrupts in a control system for an optical disc drive
US7522480B2 (en) 2001-01-25 2009-04-21 Dphi Acquisitions, Inc. Digital tracking servo system with multi-track seek with an acceleration clamp
US7038421B2 (en) * 2003-06-17 2006-05-02 International Business Machines Corporation Method and system for multiple servo motor control
EP1569336B1 (de) * 2004-02-24 2010-04-07 ACCENT S.p.A. Verfahren zur Implementierung eines Abtastratenumsetzers mit rationalem Umsetzungsfaktor (FSRC) und entsprechende Architektur
US7209066B1 (en) 2005-10-18 2007-04-24 Honeywell International Inc. Circuit and method for extending microcontroller analog input capability
US7459900B2 (en) * 2006-02-03 2008-12-02 Bae Systems Land & Armaments L.P. Modular current sensor for modularized servo control system
WO2007092466A2 (en) * 2006-02-03 2007-08-16 Bae Systems Land & Armaments L.P. Nonlinear motor control techniques
US20100001670A1 (en) * 2008-07-03 2010-01-07 Honeywell International Inc., Single-chip brushless motor controller
US8520744B2 (en) * 2010-03-19 2013-08-27 Netlogic Microsystems, Inc. Multi-value logic signaling in multi-functional circuits
CN103543755A (zh) * 2013-05-10 2014-01-29 内蒙古农业大学 一种播种机深度控制系统
DE102019112714A1 (de) * 2019-05-15 2020-11-19 Maschinenfabrik Reinhausen Gmbh Schalteranordnung mit antriebssystem und verfahren zum antreiben einer schalteranordnung

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212057A (en) * 1976-04-22 1980-07-08 General Electric Company Shared memory multi-microprocessor computer system
US4257095A (en) * 1978-06-30 1981-03-17 Intel Corporation System bus arbitration, circuitry and methodology
US4495567A (en) * 1981-10-15 1985-01-22 Codex Corporation Multiprocessor/multimemory control system
US5142689A (en) * 1982-09-27 1992-08-25 Siemens Nixdort Informationssysteme Ag Process for the preparation of the connection of one of several data processor devices to a centrally synchronized multiple line system
US4648035A (en) * 1982-12-06 1987-03-03 Digital Equipment Corporation Address conversion unit for multiprocessor system
US4665482A (en) * 1983-06-13 1987-05-12 Honeywell Information Systems Inc. Data multiplex control facility
JPS6063609A (ja) * 1983-09-16 1985-04-12 Fanuc Ltd 数値制御装置
GB2156554B (en) * 1984-03-10 1987-07-29 Rediffusion Simulation Ltd Processing system with shared data
US4879642A (en) * 1984-10-18 1989-11-07 Allied-Signal Inc. Servo loop processor in association with a central processing unit for closed loop control of a servo system
IT1184553B (it) * 1985-05-07 1987-10-28 Honeywell Inf Systems Architettura di sistema a piu' processori
GB8520123D0 (en) * 1985-08-10 1985-09-18 Wood E Remote control servo system
US4760521A (en) * 1985-11-18 1988-07-26 White Consolidated Industries, Inc. Arbitration system using centralized and decentralized arbitrators to access local memories in a multi-processor controlled machine tool
US4873476A (en) * 1986-03-14 1989-10-10 Fanuc Ltd. Robot control apparatus for controlling a manipulator through a robot arm having a plurality of axes
US4783730A (en) * 1986-09-19 1988-11-08 Datapoint Corporation Input/output control technique utilizing multilevel memory structure for processor and I/O communication
EP0274715B1 (de) * 1987-01-12 1992-07-22 Siemens Aktiengesellschaft Verfahren zur Lastverteilung unter den zentralen Prozessoren einer Multiprozessor-Zentralsteuereinheit eines Vermittlungssystems
US5142683A (en) * 1987-03-09 1992-08-25 Unisys Corporation Intercomputer communication control apparatus and method
JPH07112711B2 (ja) * 1987-07-15 1995-12-06 ファナック株式会社 デジタルサ−ボによる射出成形機制御方式
US5193197A (en) * 1987-09-24 1993-03-09 Digital Equipment Corporation Apparatus and method for distributed dynamic priority arbitration for access to a shared resource
US5187796A (en) * 1988-03-29 1993-02-16 Computer Motion, Inc. Three-dimensional vector co-processor having I, J, and K register files and I, J, and K execution units
JPH02128267A (ja) * 1988-11-09 1990-05-16 Fujitsu Ltd 共有メモリによる通信方式
US4965717A (en) * 1988-12-09 1990-10-23 Tandem Computers Incorporated Multiple processor system having shared memory with private-write capability
EP0376003A3 (de) * 1988-12-29 1991-12-18 International Business Machines Corporation Mehrrechnersystem mit Zwischenprozessor-Datenkommunikationseinrichtungen
US5142638A (en) * 1989-02-07 1992-08-25 Cray Research, Inc. Apparatus for sharing memory in a multiprocessor system
IT1229667B (it) * 1989-04-24 1991-09-06 Bull Hn Information Syst Sistema di elaborazione dati con arbitratore duale di accesso a bus di sistema.
US5127089A (en) * 1989-07-03 1992-06-30 Motorola, Inc. Synchronous bus lock mechanism permitting bus arbiter to change bus master during a plurality of successive locked operand transfer sequences after completion of current sequence
US4967398A (en) * 1989-08-09 1990-10-30 Ford Motor Company Read/write random access memory with data prefetch
JPH03147013A (ja) * 1989-11-01 1991-06-24 Casio Comput Co Ltd データ更新装置
US5167028A (en) * 1989-11-13 1992-11-24 Lucid Corporation System for controlling task operation of slave processor by switching access to shared memory banks by master processor
US5136714A (en) * 1989-12-04 1992-08-04 International Business Machines Corporation Method and apparatus for implementing inter-processor interrupts using shared memory storage in a multi-processor computer system
US5146596A (en) * 1990-01-29 1992-09-08 Unisys Corporation Multiprocessor multifunction arbitration system with two levels of bus access including priority and normal requests
US5271020A (en) * 1990-12-21 1993-12-14 Intel Corporation Bus stretching protocol for handling invalid data
DE4129809C2 (de) * 1991-01-28 2000-08-17 Bosch Gmbh Robert Mehrrechnersystem
JP2940171B2 (ja) * 1991-01-30 1999-08-25 ソニー株式会社 テープ記録再生装置のサーボ制御装置
GB2256290B (en) * 1991-05-27 1994-07-20 Honda Motor Co Ltd Servomotor control system for multi-axes
US5267199A (en) * 1991-06-28 1993-11-30 Digital Equipment Corporation Apparatus for simultaneous write access to a single bit memory
US5202966A (en) * 1991-09-06 1993-04-13 Rockwell International Corporation Centralized bus arbitration circuit
US5319753A (en) * 1992-09-29 1994-06-07 Zilog, Inc. Queued interrupt mechanism with supplementary command/status/message information
DE69316559T2 (de) * 1992-12-03 1998-09-10 Advanced Micro Devices Inc Servoregelkreissteuerung

Also Published As

Publication number Publication date
EP0600623A2 (de) 1994-06-08
US5771393A (en) 1998-06-23
US5771394A (en) 1998-06-23
EP0600623B1 (de) 1998-01-21
DE69316559D1 (de) 1998-02-26
US5630165A (en) 1997-05-13
EP0600623A3 (de) 1994-08-03
JPH06214621A (ja) 1994-08-05

Similar Documents

Publication Publication Date Title
DE69116901D1 (de) Robotersteuerung
DE69312338D1 (de) Positionierungssteuerungssystem
DE69220682T2 (de) Regelsystem
DE69114551D1 (de) Servo-Steuerungssystem.
DE69227434T2 (de) Positionsregelsystem
NO972058L (no) Brönn styresystem
DE69316559D1 (de) Servoregelkreissteuerung
FI920751A (fi) Nosturin ohjausmenetelmä
DE69330577T2 (de) Plattensteuersystem
DE69318425D1 (de) Positionssteuerung fur servovorrichtungen
DE69214902D1 (de) Vektorregelschleife
DE69212721D1 (de) Prozesssteuerung
DE69328938T2 (de) Steuergerät
DE69300291D1 (de) Frequenzregelschleife.
KR910006808A (ko) 피드백 제어 시스템
DE59109120D1 (de) Steuerungssystem
DE69311405D1 (de) Blendensteuerung
DE68925633D1 (de) Cnc-steuerungssystem
DE69127893D1 (de) Zählergesteuerte verschlussregelschaltung
DE59107170D1 (de) Antriebsschlupfregelsystem
DE69320959T2 (de) Energieregler
DE69305074D1 (de) Temperaturregelung
FI924990A0 (fi) Styrsystem
DE59304591D1 (de) Aktives Stellelement
FI931969A (fi) Kontrollering av perfusionshastigheter i kontinuerlig bioreaktorodlingav djurceller

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee