SG26354G - Capacitive incremental position measurement and motion control - Google Patents

Capacitive incremental position measurement and motion control

Info

Publication number
SG26354G
SG26354G SG1995903571A SG1995903571A SG26354G SG 26354 G SG26354 G SG 26354G SG 1995903571 A SG1995903571 A SG 1995903571A SG 1995903571 A SG1995903571 A SG 1995903571A SG 26354 G SG26354 G SG 26354G
Authority
SG
Singapore
Prior art keywords
motion control
position measurement
incremental position
capacitive incremental
capacitive
Prior art date
Application number
SG1995903571A
Other languages
English (en)
Inventor
Gabriel Lorimer Miller
Original Assignee
At & T 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 At & T Corp filed Critical At & T Corp
Publication of SG26354G publication Critical patent/SG26354G/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/02—Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form
    • 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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • 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
    • G01D5/24—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 capacitance
    • G01D5/241—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 capacitance by relative movement of capacitor electrodes
    • G01D5/2412—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 capacitance by relative movement of capacitor electrodes by varying overlap
    • G01D5/2415—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 capacitance by relative movement of capacitor electrodes by varying overlap adapted for encoders
SG1995903571A 1988-05-24 1989-05-17 Capacitive incremental position measurement and motion control SG26354G (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/197,800 US4893071A (en) 1988-05-24 1988-05-24 Capacitive incremental position measurement and motion control

Publications (1)

Publication Number Publication Date
SG26354G true SG26354G (en) 1995-09-18

Family

ID=22730820

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995903571A SG26354G (en) 1988-05-24 1989-05-17 Capacitive incremental position measurement and motion control

Country Status (11)

Country Link
US (1) US4893071A (de)
EP (2) EP0344942B1 (de)
JP (1) JPH083426B2 (de)
KR (1) KR0151854B1 (de)
AU (1) AU603952B2 (de)
CA (1) CA1324195C (de)
DE (2) DE68926355T2 (de)
DK (1) DK249189A (de)
ES (2) ES2086871T3 (de)
HK (2) HK188695A (de)
SG (1) SG26354G (de)

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Also Published As

Publication number Publication date
JPH083426B2 (ja) 1996-01-17
DE68926355D1 (de) 1996-05-30
EP0344942B1 (de) 1994-12-28
DK249189D0 (da) 1989-05-23
EP0586023B1 (de) 1996-04-24
CA1324195C (en) 1993-11-09
HK179896A (en) 1996-10-04
ES2065377T3 (es) 1995-02-16
EP0344942A3 (de) 1991-07-31
AU3404289A (en) 1989-11-30
DE68920204T2 (de) 1995-05-11
DE68920204D1 (de) 1995-02-09
DK249189A (da) 1989-11-27
HK188695A (en) 1995-12-22
EP0586023A3 (de) 1994-04-13
EP0344942A2 (de) 1989-12-06
US4893071A (en) 1990-01-09
KR0151854B1 (ko) 1998-12-15
EP0586023A2 (de) 1994-03-09
JPH0224512A (ja) 1990-01-26
AU603952B2 (en) 1990-11-29
DE68926355T2 (de) 1996-11-28
KR890017537A (ko) 1989-12-16
ES2086871T3 (es) 1996-07-01

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