ITCA20090002A1 - Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione. - Google Patents

Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione.

Info

Publication number
ITCA20090002A1
ITCA20090002A1 IT000002A ITCA20090002A ITCA20090002A1 IT CA20090002 A1 ITCA20090002 A1 IT CA20090002A1 IT 000002 A IT000002 A IT 000002A IT CA20090002 A ITCA20090002 A IT CA20090002A IT CA20090002 A1 ITCA20090002 A1 IT CA20090002A1
Authority
IT
Italy
Prior art keywords
speeds
positions
high resolution
measurement system
absolute measurement
Prior art date
Application number
IT000002A
Other languages
English (en)
Inventor
Andrea Manuello Bertetto
Roberto Ricciu
Dietrich Steinmetz
Original Assignee
Andrea Manuello Bertetto
Roberto Ricciu
Dietrich Steinmetz
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 Andrea Manuello Bertetto, Roberto Ricciu, Dietrich Steinmetz filed Critical Andrea Manuello Bertetto
Priority to IT000002A priority Critical patent/ITCA20090002A1/it
Publication of ITCA20090002A1 publication Critical patent/ITCA20090002A1/it

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
    • G01D5/24404—Interpolation using high frequency signals
    • 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
    • G01D5/26—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 characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
IT000002A 2009-04-10 2009-04-10 Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione. ITCA20090002A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT000002A ITCA20090002A1 (it) 2009-04-10 2009-04-10 Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000002A ITCA20090002A1 (it) 2009-04-10 2009-04-10 Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione.

Publications (1)

Publication Number Publication Date
ITCA20090002A1 true ITCA20090002A1 (it) 2009-07-10

Family

ID=43725780

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000002A ITCA20090002A1 (it) 2009-04-10 2009-04-10 Sistema di misura assoluto per posizioni, velocita' ed accelerazioni angolari di elevata risoluzione.

Country Status (1)

Country Link
IT (1) ITCA20090002A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781114A (en) * 1969-06-18 1973-12-25 Control Data Corp Position indicating system for indicating the angular position of a continuously rotating member utilizing counter means
US4449191A (en) * 1980-05-14 1984-05-15 Walter Mehnert Process and an apparatus for measuring an angle
US4633419A (en) * 1983-03-07 1986-12-30 Asahi Kogaku Kogyo K.K. Angle measuring device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781114A (en) * 1969-06-18 1973-12-25 Control Data Corp Position indicating system for indicating the angular position of a continuously rotating member utilizing counter means
US4449191A (en) * 1980-05-14 1984-05-15 Walter Mehnert Process and an apparatus for measuring an angle
US4633419A (en) * 1983-03-07 1986-12-30 Asahi Kogaku Kogyo K.K. Angle measuring device

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