SE337716B - - Google Patents
Info
- Publication number
- SE337716B SE337716B SE12777/65A SE1277765A SE337716B SE 337716 B SE337716 B SE 337716B SE 12777/65 A SE12777/65 A SE 12777/65A SE 1277765 A SE1277765 A SE 1277765A SE 337716 B SE337716 B SE 337716B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/48—Servo-type converters
- H03M1/485—Servo-type converters for position encoding, e.g. using resolvers or synchros
-
- 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
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1436—Control of position or direction using feedback using an analogue comparing device with fine or coarse devices
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2176964 | 1964-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE337716B true SE337716B (fr) | 1971-08-16 |
Family
ID=11186597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE12777/65A SE337716B (fr) | 1964-10-08 | 1965-10-01 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3531800A (fr) |
AT (1) | AT257969B (fr) |
CH (1) | CH434771A (fr) |
CS (1) | CS163715B2 (fr) |
DE (1) | DE1498173C3 (fr) |
GB (1) | GB1120413A (fr) |
SE (1) | SE337716B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3696398A (en) * | 1969-06-23 | 1972-10-03 | Olivetti & Co Spa | Analog to digital converters having multiple units of measurement |
FR2056580A6 (fr) * | 1969-08-06 | 1971-05-14 | Bergwerksverband Gmbh | |
US3624642A (en) * | 1969-09-03 | 1971-11-30 | Inductosyn Corp | Digital and analog converter |
FR2098524A5 (fr) * | 1970-07-17 | 1972-03-10 | Thomson Csf | |
US3673395A (en) * | 1971-02-05 | 1972-06-27 | Inductosyn Corp | High speed digital tracking system |
US3757553A (en) * | 1971-08-13 | 1973-09-11 | Wean United Inc | Hydraulic mills |
GB1348072A (en) * | 1971-08-26 | 1974-03-13 | Rosemount Eng Co Ltd | Analogue to digital converters |
CA997413A (en) * | 1972-12-05 | 1976-09-21 | Fujitsu Limited | Control method of a dc motor |
US3767902A (en) * | 1972-12-12 | 1973-10-23 | Essex International Inc | Engine member position predictor |
US3860920A (en) * | 1973-06-20 | 1975-01-14 | Inductosyn Corp | Position-indicating system |
US3887857A (en) * | 1973-11-19 | 1975-06-03 | Inductosyn Corp | Measuring apparatus for machine tool systems |
DE3003877A1 (de) * | 1980-02-02 | 1981-08-13 | Gebr. Bode & Co, 3500 Kassel | Einklemmsicherungseinrichtung fuer automatisch betaetigbare tueren oder fenster, insbesondere an fahrzeugen |
DE3323281A1 (de) * | 1983-06-28 | 1985-01-10 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Verfahren und anordnungen zur fehlerueberwachung bei einer messeinrichtung |
US4941267A (en) * | 1989-07-31 | 1990-07-17 | Miller Jr Ronald J | Electronic measuring device and method for obtaining an actual measurement between points shown on a scaled drawing |
JP4782553B2 (ja) * | 2005-11-28 | 2011-09-28 | オークマ株式会社 | アブソリュート位置検出装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3183421A (en) * | 1960-05-16 | 1965-05-11 | Westinghouse Electric Corp | Digital positional servo apparatus |
US3234544A (en) * | 1960-06-10 | 1966-02-08 | Control Data Corp | Bi-polar analog-to-digital converter |
US3261012A (en) * | 1963-03-22 | 1966-07-12 | Westinghouse Electric Corp | Analog to digital conversion system |
US3239736A (en) * | 1963-08-30 | 1966-03-08 | Gardberg Joseph | Digital positional control system |
-
1965
- 1965-10-01 SE SE12777/65A patent/SE337716B/xx unknown
- 1965-10-05 CH CH1371565A patent/CH434771A/fr unknown
- 1965-10-05 DE DE1498173A patent/DE1498173C3/de not_active Expired
- 1965-10-07 CS CS6062A patent/CS163715B2/cs unknown
- 1965-10-08 GB GB42721/65A patent/GB1120413A/en not_active Expired
- 1965-10-08 AT AT911765A patent/AT257969B/de active
-
1969
- 1969-09-22 US US860116A patent/US3531800A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT257969B (de) | 1967-11-10 |
CS163715B2 (fr) | 1975-11-07 |
US3531800A (en) | 1970-09-29 |
GB1120413A (en) | 1968-07-17 |
DE1498173A1 (de) | 1969-01-30 |
DE1498173C3 (de) | 1974-12-05 |
CH434771A (fr) | 1967-04-30 |
DE1498173B2 (de) | 1974-05-09 |