DE1924426C3 - Lage-Meßsystem - Google Patents

Lage-Meßsystem

Info

Publication number
DE1924426C3
DE1924426C3 DE19691924426 DE1924426A DE1924426C3 DE 1924426 C3 DE1924426 C3 DE 1924426C3 DE 19691924426 DE19691924426 DE 19691924426 DE 1924426 A DE1924426 A DE 1924426A DE 1924426 C3 DE1924426 C3 DE 1924426C3
Authority
DE
Germany
Prior art keywords
counter
signal
measuring
error signal
zero
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
Application number
DE19691924426
Other languages
German (de)
English (en)
Other versions
DE1924426A1 (de
DE1924426B2 (de
Inventor
Robert Washburn New Rochelle N.Y. Tripp (V.St.A.)
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.)
Inductosyn Corp
Original Assignee
Inductosyn Corp
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 Inductosyn Corp filed Critical Inductosyn Corp
Publication of DE1924426A1 publication Critical patent/DE1924426A1/de
Publication of DE1924426B2 publication Critical patent/DE1924426B2/de
Application granted granted Critical
Publication of DE1924426C3 publication Critical patent/DE1924426C3/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • G01D5/24471—Error correction
    • G01D5/24476—Signal processing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • G01D5/208—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils using polyphase currents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
    • 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
    • G05B19/39—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 a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
    • 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
    • G05B2219/35481—Display, panel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Manipulation Of Pulses (AREA)
DE19691924426 1968-05-14 1969-05-13 Lage-Meßsystem Expired DE1924426C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73957968A 1968-05-14 1968-05-14
US80953369A 1969-03-24 1969-03-24

Publications (3)

Publication Number Publication Date
DE1924426A1 DE1924426A1 (de) 1969-12-18
DE1924426B2 DE1924426B2 (de) 1973-08-30
DE1924426C3 true DE1924426C3 (de) 1974-03-28

Family

ID=27113553

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19691924426 Expired DE1924426C3 (de) 1968-05-14 1969-05-13 Lage-Meßsystem
DE19691956881 Expired DE1956881C3 (de) 1968-05-14 1969-05-13 Digital-Analogumsetzer

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19691956881 Expired DE1956881C3 (de) 1968-05-14 1969-05-13 Digital-Analogumsetzer

Country Status (7)

Country Link
JP (1) JPS5149220B1 (OSRAM)
CA (1) CA932462A (OSRAM)
CH (2) CH527521A (OSRAM)
DE (2) DE1924426C3 (OSRAM)
FR (1) FR2009884B1 (OSRAM)
GB (2) GB1272422A (OSRAM)
SE (2) SE351386B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2732954C2 (de) * 1977-07-21 1979-07-05 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementales Lagemeßsystem
DE2732909C3 (de) * 1977-07-21 1979-11-08 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Inkrementales Lagemeflsystem
AT363557B (de) * 1977-08-12 1981-08-10 Rieder Heinz Digitale positionsmesseinrichtung, insbesondere laengenmesseinrichtung an werkzeugmaschinen

Also Published As

Publication number Publication date
SE351336B (OSRAM) 1972-11-20
CH527521A (de) 1972-08-31
CA932462A (en) 1973-08-21
FR2009884B1 (OSRAM) 1973-03-16
DE1956881A1 (de) 1970-09-10
DE1924426A1 (de) 1969-12-18
CH522201A (de) 1972-06-15
GB1272422A (en) 1972-04-26
DE1956881B2 (OSRAM) 1973-10-04
JPS5149220B1 (OSRAM) 1976-12-25
GB1272423A (en) 1972-04-26
DE1924426B2 (de) 1973-08-30
FR2009884A1 (OSRAM) 1970-02-13
DE1956881C3 (de) 1974-05-02
SE351386B (OSRAM) 1972-11-27

Similar Documents

Publication Publication Date Title
DE1933422A1 (de) Selbstanlaufender Einphasensynchronmotor
DE1548483C3 (de) Vorrichtung zum selbsttätigen Verfolgen eines Zieles mittels eines Impulsradargerätes
DE3131361C2 (OSRAM)
EP0150370A2 (de) Verfahren und Vorrichtung zum schnellen Ermitteln einer netzsynchronen Referenzspannung für einen netzgeführten Stromrichter nach einer Netzstörung
DE4212027A1 (de) Digitaler dreiphasen-pdm-signalgenerator
DE2151588A1 (de) Ruhender Leistungswechselrichter
DE2720168C2 (OSRAM)
DE2514557B2 (de) Einrichtung zur steuerung der lage des staenderstromvektors einer umrichtergespeisten drehfeldmaschine
DE2654211C2 (de) Einrichtung zur Bereitstellung eines digitalen Ausgangssignals, das die Sequenz eines Paares bzw. von drei oder mehreren Eingangssignalen angibt, die um einen Bezugswert wechselnde Signalwerte haben
DE2205364C3 (de) Digital-Analogwandler
DE1762408C3 (de) Digital-Analog-Umsetzer
DE1924426B2 (de) Lage-messystem
DE1273573B (de) Analog-Digitalumsetzer mit Stellungstransformatoren
DE1773034B2 (de) Messeinrichtung fuer geberstellungen
DE1548736C3 (de) Anordnung zur digitalen Ablesung einer Meßgröße
DE2544235A1 (de) Schaltungsanordnung zum in-phase- bringen eines servoantriebes fuer ein rotierendes system
DE2312494A1 (de) Verfahren zum erzeugen zweier zuege elektrischer impulse, deren frequenzverhaeltnis keine ganze zahl ist
DE1516994A1 (de) Frequenzvergleichsanordnung
DE2748075A1 (de) Schaltungsanordnung zur verkuerzung der einphaszeit eines phasenregelkreises auf die phasenlage von eingangssignalen
DE1291775B (de) Analog-Digital-Umsetzer mit Fein- und Grob-Stellungstransformatoren
DE1798023C3 (de) Numerische Lageregeleinrichtung
DE1924401C (de) Lage Steuersystem
DE1762874C3 (de) Verfahren und Schaltungsanordnungen zur Empfängersynchronisation in Anlagen der digitalen Datenübertragung
DE1930188A1 (de) Mehrfach-Geschwindigkeits-Lagemesssystem
DE1591852A1 (de) Verfahren zum Messen der Differenzfrequenz zwischen Staenderdrehfeldfrequenz und Rotorfrequenz einer Asynchronmaschine

Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee