FR2626364B1 - Dispositif de mesure de position et de vitesse d'axes motorises par echantillonnage a partir d'un microordinateur - Google Patents
Dispositif de mesure de position et de vitesse d'axes motorises par echantillonnage a partir d'un microordinateurInfo
- Publication number
- FR2626364B1 FR2626364B1 FR8800778A FR8800778A FR2626364B1 FR 2626364 B1 FR2626364 B1 FR 2626364B1 FR 8800778 A FR8800778 A FR 8800778A FR 8800778 A FR8800778 A FR 8800778A FR 2626364 B1 FR2626364 B1 FR 2626364B1
- Authority
- FR
- France
- Prior art keywords
- microcomputer
- sampling
- measuring
- speed
- motorized axes
- 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
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—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
- G05B19/4142—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
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
-
- 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
- G05B19/231—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 used to control continuously the servomotor according to its magnitude
- G05B19/232—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 used to control continuously the servomotor according to its magnitude with speed feedback only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8800778A FR2626364B1 (fr) | 1988-01-25 | 1988-01-25 | Dispositif de mesure de position et de vitesse d'axes motorises par echantillonnage a partir d'un microordinateur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8800778A FR2626364B1 (fr) | 1988-01-25 | 1988-01-25 | Dispositif de mesure de position et de vitesse d'axes motorises par echantillonnage a partir d'un microordinateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2626364A1 FR2626364A1 (fr) | 1989-07-28 |
FR2626364B1 true FR2626364B1 (fr) | 1993-07-09 |
Family
ID=9362583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8800778A Expired - Fee Related FR2626364B1 (fr) | 1988-01-25 | 1988-01-25 | Dispositif de mesure de position et de vitesse d'axes motorises par echantillonnage a partir d'un microordinateur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2626364B1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3842347A (en) * | 1973-07-03 | 1974-10-15 | Gardner Denver Co | Rate measurement circuit |
JPS51118477A (en) * | 1975-04-11 | 1976-10-18 | Hitachi Ltd | Detection method of fixed speed |
DE2903819A1 (de) * | 1979-02-01 | 1980-08-07 | Edgar Prof Dipl Ing Dittmar | Hybride kaskadenregelung mit mikrocomputer fuer ein antennennachfuersystem |
-
1988
- 1988-01-25 FR FR8800778A patent/FR2626364B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2626364A1 (fr) | 1989-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |