JPS56138210A - Angle control device - Google Patents

Angle control device

Info

Publication number
JPS56138210A
JPS56138210A JP3288181A JP3288181A JPS56138210A JP S56138210 A JPS56138210 A JP S56138210A JP 3288181 A JP3288181 A JP 3288181A JP 3288181 A JP3288181 A JP 3288181A JP S56138210 A JPS56138210 A JP S56138210A
Authority
JP
Japan
Prior art keywords
angle
controlled
gear ratio
case
accurate system
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.)
Granted
Application number
JP3288181A
Other languages
Japanese (ja)
Other versions
JPS6131408B2 (en
Inventor
Seiji Yamamoto
Takeshi Takayama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3288181A priority Critical patent/JPS56138210A/en
Publication of JPS56138210A publication Critical patent/JPS56138210A/en
Publication of JPS6131408B2 publication Critical patent/JPS6131408B2/ja
Granted 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

Abstract

PURPOSE:To process an angle easily and also exactly by adding a digital correction function to the accurate system comparator arithmetic circuit so that it can be applied to processing of the texture coupling which has an optional gear ratio. CONSTITUTION:In case when a digital command is a pulse train 54 of a repetitive frequency corresponding to the final angle of an object to be controlled, and a polarity signal 56, the object to be controlled 6 is driven to an angle conforming with the command value through the accurate system binary counting circuit 24. The digital information does not calculate a correction value in case when the gear ratio is 1:2N, adds a correction in case when the gear ratio is 1:M (a positive integer except 2N), and obtains an output signal 52 by comparing with the output of the accurate system analog sensor 21. Subsequently, it is switched to an output signal 53 by the switching circuit 2, it is made a control signal for location, and location is executed by controlling the object to be controlled 6. According to such a constitution, an angle can be processed easily and also exactly.
JP3288181A 1981-03-06 1981-03-06 Angle control device Granted JPS56138210A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3288181A JPS56138210A (en) 1981-03-06 1981-03-06 Angle control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3288181A JPS56138210A (en) 1981-03-06 1981-03-06 Angle control device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50116622A Division JPS5240992A (en) 1975-09-27 1975-09-27 Angle treatment equipment

Publications (2)

Publication Number Publication Date
JPS56138210A true JPS56138210A (en) 1981-10-28
JPS6131408B2 JPS6131408B2 (en) 1986-07-19

Family

ID=12371211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3288181A Granted JPS56138210A (en) 1981-03-06 1981-03-06 Angle control device

Country Status (1)

Country Link
JP (1) JPS56138210A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004587A1 (en) * 1983-05-09 1984-11-22 Fanuc Ltd Absolute value detection apparatus for detecting rotational position
JPS60239608A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detection of absolute position and apparatus thereof
JPS6291808A (en) * 1985-10-17 1987-04-27 Toshiba Mach Co Ltd Calculating method for angle of rotation of body of rotation
WO1988010409A1 (en) * 1987-06-15 1988-12-29 Fanuc Ltd Absolute position encoder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984004587A1 (en) * 1983-05-09 1984-11-22 Fanuc Ltd Absolute value detection apparatus for detecting rotational position
JPS60239608A (en) * 1984-05-15 1985-11-28 Toshiba Mach Co Ltd Detection of absolute position and apparatus thereof
JPS6291808A (en) * 1985-10-17 1987-04-27 Toshiba Mach Co Ltd Calculating method for angle of rotation of body of rotation
WO1988010409A1 (en) * 1987-06-15 1988-12-29 Fanuc Ltd Absolute position encoder

Also Published As

Publication number Publication date
JPS6131408B2 (en) 1986-07-19

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