ES2164134T3 - Sintonizacion automatica de un circuito de control de posicion para un servodispositivo. - Google Patents
Sintonizacion automatica de un circuito de control de posicion para un servodispositivo.Info
- Publication number
- ES2164134T3 ES2164134T3 ES95304769T ES95304769T ES2164134T3 ES 2164134 T3 ES2164134 T3 ES 2164134T3 ES 95304769 T ES95304769 T ES 95304769T ES 95304769 T ES95304769 T ES 95304769T ES 2164134 T3 ES2164134 T3 ES 2164134T3
- Authority
- ES
- Spain
- Prior art keywords
- range
- demodulator
- superior
- voltages
- control circuit
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a 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
- 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
- G05B19/33—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 analogue measuring device
- G05B19/35—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 analogue measuring device for point-to-point control
-
- 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
- G05B2219/33268—D-A, A-D
-
- 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
- G05B2219/33273—DCS distributed, decentralised controlsystem, multiprocessor
-
- 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
- G05B2219/37008—Calibration of measuring system, probe, sensor
-
- 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
- G05B2219/41099—Calibration by going to two extremes, limits, counting pulses, storing values
-
- 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
- G05B2219/41301—Pilot valve, linear fluid control valve and power cylinder
-
- 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
- G05B2219/42317—Redundant, two 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
- G05B2219/42—Servomotor, servo controller kind till VSS
- G05B2219/42319—What kind of actuator failure
-
- 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
- G05B2219/42323—Detect wire break, short circuit of feedback
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Feedback Control In General (AREA)
- Control Of Position Or Direction (AREA)
- Servomotors (AREA)
Abstract
UN CIRCUITO DE CONTROL DE POSICION QUE TIENE UN DESMODULADOR CON CAPACIDAD DE SINTONIZACION AUTOMATICA PARA SU USO EN UN SISTEMA DE POSICIONAMIENTO HIDRAULICO USADO PARA POSICIONAR UN SERVODISPOSITIVO. EL CIRCUITO DE CONTROL DE POSICION COMPRENDE EL DESMODULADOR, UN CONVERTIDOR ANALOGICO/DIGITAL CON UNA GAMA DE TENSION DE ENTRADA, Y UN MICROCONTROLADOR. EL DESMODULADOR TIENE UNA GANANCIA Y PUEDE FUNCIONAR PARA CONVERTIR UNA SEÑAL DE REALIMENTACION DEL SERVODISPOSITIVO EN UNA SEÑAL DE POSICION QUE TIENE UN VALOR DE TENSION INFERIOR CUANDO EL SERVODISPOSITIVO ESTA EN SU POSICION 0% Y UN VALOR DE TENSION SUPERIOR CUANDO EL SERVODISPOSITIVO ESTA EN SU POSICION 100%. ESTANDO EL VALOR DE TENSION INFERIOR Y LOS VALORES DE TENSION SUPERIOR EN FUNCION DE LA GANANCIA DEL DESMODULADOR. POR INICIACION DE OPERADOR, EL MICROCONTROLADOR CALCULA AUTOMATICAMENTE EL MAYOR VALOR DE LA GANANCIA DEL DESMODULADOR QUE RESULTA EN LA SEÑAL DE POSICION DEL DESMODULADOR QUE TIENE UN VALOR DE TENSION INFERIOR DENTRO DE UNA GAMA DE TENSION INFERIOR, Y UN VALOR DE TENSION SUPERIOR DENTRO DE UNA GAMA DE TENSIONES SUPERIORES DONDE LA GAMA DE TENSIONES INFERIORES Y LA GAMA DE TENSIONES SUPERIORES ESTAN DENTRO DE LA GAMA DE TENSIONES DE ENTRADA DEL CONVERTIDOR ANALOGICO/DIGITAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/326,892 US5541486A (en) | 1994-10-21 | 1994-10-21 | Automatic tuning of a position control circuit for a servo device |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2164134T3 true ES2164134T3 (es) | 2002-02-16 |
Family
ID=23274183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95304769T Expired - Lifetime ES2164134T3 (es) | 1994-10-21 | 1995-07-07 | Sintonizacion automatica de un circuito de control de posicion para un servodispositivo. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5541486A (es) |
EP (1) | EP0708396B1 (es) |
JP (1) | JPH08227317A (es) |
KR (1) | KR960015127A (es) |
CN (1) | CN1121594A (es) |
AU (1) | AU669834B2 (es) |
BR (1) | BR9504325A (es) |
CA (1) | CA2161078C (es) |
DE (1) | DE69523536T2 (es) |
ES (1) | ES2164134T3 (es) |
MX (1) | MX9504418A (es) |
NO (1) | NO953194L (es) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5623093A (en) * | 1995-11-30 | 1997-04-22 | Caterpillar Inc. | Method and apparatus for calibrating an electrohydraulic system |
DE19916986C2 (de) * | 1999-04-15 | 2001-12-06 | Sauer Danfoss Nordborg As Nord | Steuereinrichtung für die Lage eines Ventilschiebers |
WO2002025640A2 (en) | 2000-09-21 | 2002-03-28 | Gsi Lumonics Corporation | Digital control servo system |
US6606576B2 (en) * | 2001-01-19 | 2003-08-12 | Koninklijke Philips Electronics N.V. | Real-time channel calibration method and arrangement |
KR20030060190A (ko) * | 2002-01-07 | 2003-07-16 | 삼성전자주식회사 | 서보모터 제어방법 |
GB0313887D0 (en) * | 2003-06-16 | 2003-07-23 | Gsi Lumonics Ltd | Monitoring and controlling of laser operation |
US20050165590A1 (en) * | 2004-01-23 | 2005-07-28 | Yuhong Huang | System and method for virtual laser marking |
TWI295529B (en) * | 2004-12-03 | 2008-04-01 | Mitsubishi Electric Corp | Motor controller |
US7353608B2 (en) * | 2006-01-25 | 2008-04-08 | Custom Sensors & Technologies, Inc. | Multiple channel RVDT with dual load path and fail-safe mechanism |
CN101841311B (zh) * | 2010-04-14 | 2013-04-03 | 上海微小卫星工程中心 | 一种数字电压增益控制装置 |
US20110288662A1 (en) * | 2010-05-21 | 2011-11-24 | General Electric Company | Systems, methods, and apparatus for providing high efficiency servo actuator and excitation drivers |
US8786138B2 (en) | 2010-05-21 | 2014-07-22 | General Electric Company | Systems, methods, and apparatus for controlling actuator drive current using bi-directional hysteresis control |
US8384442B2 (en) | 2010-07-22 | 2013-02-26 | Wayne F. Salhany | Integrated circuit signal generation device |
CN102734274A (zh) * | 2011-04-02 | 2012-10-17 | 北京石油化工学院 | 一种基于虚拟原型技术的液压伺服系统 |
US20120286820A1 (en) * | 2011-05-13 | 2012-11-15 | General Electric Company | Methods to detect a single point of failure |
CN108351627B (zh) * | 2015-11-03 | 2022-08-09 | 费斯托股份两合公司 | 气动阀总成的基于应用的控制 |
CN109237115B (zh) * | 2017-07-10 | 2022-01-18 | 青岛经济技术开发区海尔热水器有限公司 | 比例阀工作范围自适应调节方法及燃气热水器 |
WO2019217636A1 (en) * | 2018-05-09 | 2019-11-14 | Abb Schweiz Ag | Turbine diagnostics |
CN109141207B (zh) * | 2018-09-10 | 2020-08-07 | 杭州和利时自动化有限公司 | 一种线性可变差动变压器的整定方法、装置及设备 |
CN109458379A (zh) * | 2018-11-15 | 2019-03-12 | 上海埃威航空电子有限公司 | 一种高精度气动阀控制参数的整定方法 |
US11099238B2 (en) | 2019-03-27 | 2021-08-24 | General Electric Company | Distributed control modules with built-in tests and control-preserving fault responses |
CN113446289B (zh) * | 2020-12-30 | 2023-09-22 | 油威力液压科技股份有限公司 | 一种数字伺服控制器及其在复合控制液压系统中的应用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH561655A5 (es) * | 1973-02-05 | 1975-05-15 | Loepfe Ag Geb | |
US4368520A (en) * | 1980-09-29 | 1983-01-11 | Westinghouse Electric Corp. | Steam turbine generator control system |
US4628499A (en) * | 1984-06-01 | 1986-12-09 | Scientific-Atlanta, Inc. | Linear servoactuator with integrated transformer position sensor |
US4878211A (en) * | 1986-05-26 | 1989-10-31 | Pioneer Electronic Corporation | Method and apparatus for correcting the loop gain of a servo loop in accordance with measurements during open-loop operation |
IN169096B (es) * | 1987-06-12 | 1991-09-07 | Int Control Automation Finance | |
US4920305A (en) * | 1987-06-12 | 1990-04-24 | The Babcock & Wilcox Company | Auto calibrating electro hydraulic servo driver |
US4999557A (en) * | 1988-05-02 | 1991-03-12 | Shinko Electric Co., Ltd. | Integration proportional controller in servo-control system |
US5334923A (en) * | 1990-10-01 | 1994-08-02 | Wisconsin Alumni Research Foundation | Motor torque control method and apparatus |
WO1993003331A1 (fr) * | 1991-07-26 | 1993-02-18 | Sybele Electronique S.A. | Procede de montage et de calibrage d'un transducteur |
GB9127112D0 (en) * | 1991-12-20 | 1992-02-19 | Schlumberger Ind Ltd | Smart displacement sensor |
US5369345A (en) * | 1992-03-31 | 1994-11-29 | Seagate Technology, Inc. | Method and apparatus for adaptive control |
US5281902A (en) * | 1992-08-05 | 1994-01-25 | Eaton Corporation | Voltage compensation of a pulse-width-modulated servomechanism |
US5475291A (en) * | 1992-12-10 | 1995-12-12 | Matsushita Electric Industrial Co., Ltd. | Adjustment device for adjusting control parameters of a servo motor and an adjustment method therefor |
-
1994
- 1994-10-21 US US08/326,892 patent/US5541486A/en not_active Expired - Lifetime
-
1995
- 1995-07-05 AU AU24847/95A patent/AU669834B2/en not_active Ceased
- 1995-07-07 EP EP95304769A patent/EP0708396B1/en not_active Expired - Lifetime
- 1995-07-07 ES ES95304769T patent/ES2164134T3/es not_active Expired - Lifetime
- 1995-07-07 DE DE69523536T patent/DE69523536T2/de not_active Expired - Fee Related
- 1995-08-11 CN CN95109518A patent/CN1121594A/zh active Pending
- 1995-08-14 NO NO953194A patent/NO953194L/no unknown
- 1995-08-25 KR KR1019950026535A patent/KR960015127A/ko not_active Application Discontinuation
- 1995-10-09 BR BR9504325A patent/BR9504325A/pt not_active Application Discontinuation
- 1995-10-19 MX MX9504418A patent/MX9504418A/es unknown
- 1995-10-20 CA CA002161078A patent/CA2161078C/en not_active Expired - Fee Related
- 1995-10-20 JP JP7295909A patent/JPH08227317A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO953194D0 (no) | 1995-08-14 |
MX9504418A (es) | 1997-04-30 |
DE69523536T2 (de) | 2002-07-11 |
AU2484795A (en) | 1996-05-02 |
JPH08227317A (ja) | 1996-09-03 |
EP0708396A1 (en) | 1996-04-24 |
AU669834B2 (en) | 1996-06-20 |
CA2161078A1 (en) | 1996-04-22 |
DE69523536D1 (de) | 2001-12-06 |
NO953194L (no) | 1996-04-22 |
BR9504325A (pt) | 1997-04-08 |
EP0708396B1 (en) | 2001-10-31 |
US5541486A (en) | 1996-07-30 |
CN1121594A (zh) | 1996-05-01 |
KR960015127A (ko) | 1996-05-22 |
CA2161078C (en) | 1998-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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