ATE54762T1 - Verfahren und vorrichtung zum messen der geschwindigkeit und der position in einem servomechanismus. - Google Patents
Verfahren und vorrichtung zum messen der geschwindigkeit und der position in einem servomechanismus.Info
- Publication number
- ATE54762T1 ATE54762T1 AT85102402T AT85102402T ATE54762T1 AT E54762 T1 ATE54762 T1 AT E54762T1 AT 85102402 T AT85102402 T AT 85102402T AT 85102402 T AT85102402 T AT 85102402T AT E54762 T1 ATE54762 T1 AT E54762T1
- Authority
- AT
- Austria
- Prior art keywords
- transitions
- quadrature
- counts
- servomechanism
- total number
- Prior art date
Links
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—Program-control systems
- G05B19/02—Program-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 program 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 program 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 program 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/02—Indicating direction only, e.g. by weather vane
- G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
- G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
-
- 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—Program-control systems
- G05B19/02—Program-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 program data in numerical form
- G05B19/414—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller
- G05B19/4142—Structure of the control system, e.g. common controller or multiprocessor systems, interface to servo, programmable interface controller characterised by the use of a microprocessor
-
- 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
- G05B2219/34006—Fifo
-
- 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
- G05B2219/34242—For measurement only
-
- 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
- G05B2219/35238—Gray-code
-
- 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
- G05B2219/37152—Combination 00-01-10-11, previous, actual pulses, or two series of pulses, and rom
-
- 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
- G05B2219/37313—Derive speed from 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
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42212—Rotation over, selection of smallest, shortest angle, distance
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Electric Motors In General (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Control Of Velocity Or Acceleration (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/586,250 US4639884A (en) | 1984-03-05 | 1984-03-05 | Method and apparatus for measuring velocity and position in servo systems |
| EP85102402A EP0157191B1 (de) | 1984-03-05 | 1985-03-04 | Verfahren und Vorrichtung zum Messen der Geschwindigkeit und der Position in einem Servomechanismus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE54762T1 true ATE54762T1 (de) | 1990-08-15 |
Family
ID=24344960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85102402T ATE54762T1 (de) | 1984-03-05 | 1985-03-04 | Verfahren und vorrichtung zum messen der geschwindigkeit und der position in einem servomechanismus. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4639884A (de) |
| EP (1) | EP0157191B1 (de) |
| JP (1) | JP2661896B2 (de) |
| AT (1) | ATE54762T1 (de) |
| DE (1) | DE3578677D1 (de) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8520123D0 (en) * | 1985-08-10 | 1985-09-18 | Wood E | Remote control servo system |
| JPH01500877A (ja) * | 1986-09-04 | 1989-03-23 | ノース・アトランティック・インダストリーズ・インコーポレーテッド | サーボシステム |
| US4896288A (en) * | 1987-02-09 | 1990-01-23 | Allen-Bradley Company, Inc. | Programmable controller input module |
| US4815013A (en) * | 1987-07-30 | 1989-03-21 | Universal Recording Corporation | Variable speed film transport interlock system and method using same |
| US4933881A (en) * | 1987-07-30 | 1990-06-12 | Universal Recording Corporation | Variable speed film transport interlock system |
| US4831510A (en) * | 1987-09-17 | 1989-05-16 | Allen-Bradley Company, Inc. | Encoder and resolver signal processing circuit |
| US4990840A (en) * | 1988-02-19 | 1991-02-05 | The Cross Company | Method and system for controlling a machine tool such as a turning machine |
| US5062064A (en) * | 1989-09-01 | 1991-10-29 | Berkeley Process Control, Inc. | Method and apparatus for measuring velocity in servo systems |
| US5237521A (en) * | 1990-08-20 | 1993-08-17 | Xerox Corporation | High resolution position measurement system |
| EP0806633A3 (de) * | 1991-05-09 | 2000-04-12 | Nu-Tech And Engineering, Inc. | Verfahren und Gerät zur Instrumentenanzeige in einem PKW |
| US5432421A (en) * | 1991-10-26 | 1995-07-11 | Brose Fahrzeugteile Gmbh & Co. Kg | Process for detecting the position, direction of movement and dynamic characteristic values of remote-controlled displacement of an adjustable object |
| JP2833401B2 (ja) * | 1993-03-23 | 1998-12-09 | 三菱電機株式会社 | 駆動制御装置 |
| DE69523282T2 (de) * | 1994-09-01 | 2002-07-18 | Koninklijke Philips Electronics N.V., Eindhoven | Antrieb und röntgengerät mit einem solchen antrieb |
| US5999168A (en) | 1995-09-27 | 1999-12-07 | Immersion Corporation | Haptic accelerator for force feedback computer peripherals |
| US6374255B1 (en) * | 1996-05-21 | 2002-04-16 | Immersion Corporation | Haptic authoring |
| US6256011B1 (en) * | 1997-12-03 | 2001-07-03 | Immersion Corporation | Multi-function control device with force feedback |
| US6704683B1 (en) | 1998-04-28 | 2004-03-09 | Immersion Corporation | Direct velocity estimation for encoders using nonlinear period measurement |
| US6529114B1 (en) * | 1998-05-27 | 2003-03-04 | Honeywell International Inc. | Magnetic field sensing device |
| US6275742B1 (en) * | 1999-04-16 | 2001-08-14 | Berkeley Process Control, Inc. | Wafer aligner system |
| US6564168B1 (en) | 1999-09-14 | 2003-05-13 | Immersion Corporation | High-resolution optical encoder with phased-array photodetectors |
| US6693626B1 (en) * | 1999-12-07 | 2004-02-17 | Immersion Corporation | Haptic feedback using a keyboard device |
| US6563280B2 (en) * | 2000-03-06 | 2003-05-13 | Whedco, Inc. | Pulse based servo motor controlled labeler |
| US7084854B1 (en) * | 2000-09-28 | 2006-08-01 | Immersion Corporation | Actuator for providing tactile sensations and device for directional tactile sensations |
| US6937033B2 (en) * | 2001-06-27 | 2005-08-30 | Immersion Corporation | Position sensor with resistive element |
| US6904823B2 (en) * | 2002-04-03 | 2005-06-14 | Immersion Corporation | Haptic shifting devices |
| AU2003285886A1 (en) | 2002-10-15 | 2004-05-04 | Immersion Corporation | Products and processes for providing force sensations in a user interface |
| WO2004111819A1 (en) * | 2003-06-09 | 2004-12-23 | Immersion Corporation | Interactive gaming systems with haptic feedback |
| JP4567989B2 (ja) * | 2004-02-06 | 2010-10-27 | 日立ビアメカニクス株式会社 | 移動体のサーボ制御装置及びレーザ加工装置 |
| US7082823B1 (en) * | 2005-01-14 | 2006-08-01 | Honeywell International, Inc. | Digital signal processing back biased hall effect muzzle velocity measurement system |
| US7825903B2 (en) * | 2005-05-12 | 2010-11-02 | Immersion Corporation | Method and apparatus for providing haptic effects to a touch panel |
| KR101702193B1 (ko) | 2006-09-13 | 2017-02-03 | 임머숀 코퍼레이션 | 카지노 게이밍 햅틱을 위한 시스템 및 방법 |
| US9486292B2 (en) | 2008-02-14 | 2016-11-08 | Immersion Corporation | Systems and methods for real-time winding analysis for knot detection |
| US9104791B2 (en) * | 2009-05-28 | 2015-08-11 | Immersion Corporation | Systems and methods for editing a model of a physical system for a simulation |
| JP5943671B2 (ja) * | 2012-03-28 | 2016-07-05 | 日本電産サンキョー株式会社 | エンコーダ装置および位置データの生成方法 |
| US9866924B2 (en) | 2013-03-14 | 2018-01-09 | Immersion Corporation | Systems and methods for enhanced television interaction |
| CN105717843A (zh) * | 2016-03-23 | 2016-06-29 | 苏州市正步机器制造有限公司 | 一种双伺服同步控制方法以及系统 |
| US10320594B2 (en) * | 2016-07-20 | 2019-06-11 | Texas Instruments Incorporated | Method of determining a direction of rotation and valid transitions of quadrature pulses |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245297A (en) * | 1964-07-27 | 1981-01-13 | Bunker Ramo Corporation | Positioning control system |
| JPS5022416B1 (de) * | 1969-05-14 | 1975-07-30 | ||
| US3710265A (en) * | 1971-04-01 | 1973-01-09 | Howe Richardson Scale Co | Quadrature-to-serial pulse converter |
| US3728565A (en) * | 1971-07-21 | 1973-04-17 | Eaton Corp | Device for sensing the direction and speed of a shaft |
| DE2150397B1 (de) * | 1971-10-09 | 1973-03-01 | Licentia Gmbh | Numerische Arbeitsmaschinensteuerung |
| US3767902A (en) * | 1972-12-12 | 1973-10-23 | Essex International Inc | Engine member position predictor |
| US4040026A (en) * | 1974-05-08 | 1977-08-02 | Francois Gernelle | Channel for exchanging information between a computer and rapid peripheral units |
| US4094371A (en) * | 1976-02-04 | 1978-06-13 | Ferrell Herbert W | Digital display for weighing scales |
| JPS5311860A (en) * | 1976-07-20 | 1978-02-02 | Asahi Chemical Ind | Method of welding titanium or zirconium clad plates |
| DE2828285C3 (de) * | 1978-06-28 | 1982-06-09 | Diehl GmbH & Co, 8500 Nürnberg | Verfahren und Vorrichtung zur Erzeugung und Verarbeitung elektrischer Impulse |
| US4214193A (en) * | 1978-10-10 | 1980-07-22 | Hewlett-Packard Company | Digital servo anti-hunt circuit |
| JPS55160859A (en) * | 1979-06-04 | 1980-12-15 | Hitachi Ltd | Method for detecting speed of vehicle |
| US4331917A (en) * | 1979-12-13 | 1982-05-25 | Caterpillar Tractor Co. | Speed and direction sensing circuit |
| GB2070285B (en) * | 1980-02-14 | 1983-06-02 | Zeuss International Trading Co | Position control |
| US4434470A (en) * | 1981-02-09 | 1984-02-28 | The Bendix Corporation | Speed measurement system with means for calculating the exact time period of a known quantity of speed pulses |
| JPS57169611A (en) * | 1981-04-13 | 1982-10-19 | Tokyo Optical Co Ltd | Measuring device for angular displacement |
| US4429267A (en) * | 1981-06-22 | 1984-01-31 | Manhattan Engineering Company, Inc. | Digital positioning systems having high accuracy |
| US4520781A (en) * | 1981-09-16 | 1985-06-04 | Mitsubishi Denki Kabushiki Kaisha | Ignition control system of internal combustion engine |
-
1984
- 1984-03-05 US US06/586,250 patent/US4639884A/en not_active Expired - Lifetime
-
1985
- 1985-03-04 AT AT85102402T patent/ATE54762T1/de not_active IP Right Cessation
- 1985-03-04 DE DE8585102402T patent/DE3578677D1/de not_active Expired - Lifetime
- 1985-03-04 JP JP60041364A patent/JP2661896B2/ja not_active Expired - Lifetime
- 1985-03-04 EP EP85102402A patent/EP0157191B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0157191A3 (en) | 1987-04-22 |
| EP0157191B1 (de) | 1990-07-18 |
| JPS60228965A (ja) | 1985-11-14 |
| US4639884A (en) | 1987-01-27 |
| JP2661896B2 (ja) | 1997-10-08 |
| EP0157191A2 (de) | 1985-10-09 |
| DE3578677D1 (de) | 1990-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |