DE102007063481A1 - Verfahren und Vorrichtung zur Signalabtastung - Google Patents
Verfahren und Vorrichtung zur Signalabtastung Download PDFInfo
- Publication number
- DE102007063481A1 DE102007063481A1 DE200710063481 DE102007063481A DE102007063481A1 DE 102007063481 A1 DE102007063481 A1 DE 102007063481A1 DE 200710063481 DE200710063481 DE 200710063481 DE 102007063481 A DE102007063481 A DE 102007063481A DE 102007063481 A1 DE102007063481 A1 DE 102007063481A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- clock
- output signal
- sampling
- time
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/04—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake
- H02P29/045—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors by means of a separate brake whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
-
- 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
- G01D5/244—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
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/489—Digital circuits therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710063481 DE102007063481A1 (de) | 2007-12-20 | 2007-12-20 | Verfahren und Vorrichtung zur Signalabtastung |
PCT/EP2008/005822 WO2009080131A1 (fr) | 2007-12-20 | 2008-07-17 | Procédé et dispositif de balayage d'un signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710063481 DE102007063481A1 (de) | 2007-12-20 | 2007-12-20 | Verfahren und Vorrichtung zur Signalabtastung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007063481A1 true DE102007063481A1 (de) | 2009-06-25 |
Family
ID=39884999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710063481 Ceased DE102007063481A1 (de) | 2007-12-20 | 2007-12-20 | Verfahren und Vorrichtung zur Signalabtastung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102007063481A1 (fr) |
WO (1) | WO2009080131A1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0352584A (ja) * | 1989-07-18 | 1991-03-06 | Mita Ind Co Ltd | モータの回転速度検出装置 |
JPH08292809A (ja) * | 1995-04-20 | 1996-11-05 | Mitsubishi Electric Corp | 数値制御方法および数値制御装置 |
DE19900057A1 (de) * | 1999-01-04 | 2000-07-27 | Setec Elektronische Antriebsre | Verfahren und Anordnung zur Regelung von m-pulsigen Wechselrichtern und Umrichten mit Spannungs-Zwischenkreis |
JP2007278776A (ja) * | 2006-04-05 | 2007-10-25 | Nsk Ltd | 角速度演算装置 |
-
2007
- 2007-12-20 DE DE200710063481 patent/DE102007063481A1/de not_active Ceased
-
2008
- 2008-07-17 WO PCT/EP2008/005822 patent/WO2009080131A1/fr active Application Filing
Non-Patent Citations (1)
Title |
---|
Digitale Längen- und Winkelmesstechnik von Alfons Ernst, 3. Aufl., Landsberg/Lech (1998) |
Also Published As
Publication number | Publication date |
---|---|
WO2009080131A1 (fr) | 2009-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20141013 |
|
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |