DE3234780A1 - Einrichtung zum feststellen einer mechanischen bewegung - Google Patents
Einrichtung zum feststellen einer mechanischen bewegungInfo
- Publication number
- DE3234780A1 DE3234780A1 DE19823234780 DE3234780A DE3234780A1 DE 3234780 A1 DE3234780 A1 DE 3234780A1 DE 19823234780 DE19823234780 DE 19823234780 DE 3234780 A DE3234780 A DE 3234780A DE 3234780 A1 DE3234780 A1 DE 3234780A1
- Authority
- DE
- Germany
- Prior art keywords
- reference signal
- signal
- phase
- frequency
- switching element
- 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
Links
- 230000033001 locomotion Effects 0.000 title claims description 12
- 238000004804 winding Methods 0.000 claims description 29
- 230000005284 excitation Effects 0.000 claims description 20
- 230000015654 memory Effects 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000001419 dependent effect Effects 0.000 claims description 5
- 230000006870 function Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 238000005070 sampling Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 108010076504 Protein Sorting Signals Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G01D5/12—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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
- G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
- G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & 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)
- Arrangements For Transmission Of Measured Signals (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Electric Motors In General (AREA)
Description
0,025 % (-2 ), dann muß der Impulsgenerator während jeder Umdrehung 25.600 Impulse erzeugen. Die Ausgangsfr.equenz des Impulsgerierators muß also über 400 KHz liegen, wenn die zu messende Rotationsgeschwindigkeit 960 U/min beträgt; die Übertragung eines Impulssignals derart hoher Frequenz vom Impulsgenerator auf eine Steuereinrichtung ist jedoch nicht einfach. Darüberhinaus weist ein derartiger Impulsgenerator einen sehr komplizierten Aufbau auf und ist deshalb schwierig zu bedienen und sehr kostspielig.
stimmt werden, und zwar dadurch, daß θ von θ abgezogen wird.
wobei fn, f und f Frequenzen sind, mit der Beziehung fn-vLlUn
f - f positiv sein. Weiterhin soll das Rauschen einer Fre-
für sin0 und cose und vom Bezugssignalerzeuger 140 herrühren.
cose χ sin (Öq --■ θ)
für die Differenz zwischen θ und (θη - θ). Das Differenzsignal wird dem Steuerverstärker 50 zugeführt.
Wenn die Differenz θ - (θ - θ) relativ klein ist, dann ist
von (Θ - (&0 - Q) gegen null.
Claims (16)
beruht,
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57009554A JPS58127294A (ja) | 1982-01-26 | 1982-01-26 | デイジタル移動検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3234780A1 true DE3234780A1 (de) | 1983-08-18 |
| DE3234780C2 DE3234780C2 (de) | 1989-03-30 |
Family
ID=11723492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823234780 Granted DE3234780A1 (de) | 1982-01-26 | 1982-09-20 | Einrichtung zum feststellen einer mechanischen bewegung |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4556885A (de) |
| JP (1) | JPS58127294A (de) |
| KR (1) | KR860001999B1 (de) |
| AU (1) | AU544632B2 (de) |
| BR (1) | BR8205508A (de) |
| DE (1) | DE3234780A1 (de) |
| GB (1) | GB2113932B (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3333393A1 (de) * | 1982-09-24 | 1984-03-29 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Anordnung zum feststellen bzw. messen einer mechanischen bewegung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0778692B2 (ja) * | 1983-06-16 | 1995-08-23 | キヤノン株式会社 | 原稿走査装置 |
| JPS60253914A (ja) * | 1984-05-31 | 1985-12-14 | Sanyo Denki Kk | レゾルバ式位置・速度検出器 |
| JPH0612265B2 (ja) * | 1984-08-31 | 1994-02-16 | 株式会社明電舍 | 位置信号発生装置 |
| JPS6175215A (ja) * | 1984-09-19 | 1986-04-17 | Meidensha Electric Mfg Co Ltd | 位置信号発生装置 |
| JPS6281526A (ja) * | 1985-10-04 | 1987-04-15 | Mitsubishi Electric Corp | デイジタル回転検出器 |
| AU588708B2 (en) * | 1987-01-09 | 1989-09-21 | Toshiba, Kabushiki Kaisha | High-accuracy position detection apparatus |
| JPH0711538B2 (ja) * | 1988-02-05 | 1995-02-08 | ジェコー株式会社 | 交差コイル式計器の駆動回路 |
| DE3834384A1 (de) * | 1988-10-10 | 1990-04-12 | Lenze Gmbh & Co Kg Aerzen | Verfahren und schaltungsanordnung zur erzeugung von digitalen drehzahl- und drehwinkelinformationen mittels eines funktionsdrehmelders |
| US4972186A (en) * | 1989-03-20 | 1990-11-20 | Allen-Bradley Company, Inc. | Resolver excitation circuit |
| US5150115A (en) * | 1990-12-13 | 1992-09-22 | Xerox Corporation | Inductive type incremental angular position transducer and rotary motion encoder having once-around index pulse |
| DE4119834A1 (de) * | 1991-06-12 | 1992-12-17 | Mannesmann Ag | Verfahren zur erzeugung elektrischer energie mittels generator sowie die verwendung in fahrzeugen mit gleitschutzsystem |
| US5204674A (en) * | 1991-10-28 | 1993-04-20 | Conameter Corporation | Servo mechanism with differential phase shift feedback |
| US5357451A (en) * | 1993-01-07 | 1994-10-18 | Ford Motor Company | Digital system controller with programmable ranges for analog speedometer and tachometer gauges |
| EP0735691A3 (de) * | 1995-03-31 | 1998-04-29 | Siemens Aktiengesellschaft | Phasenregelungsschaltung für Resolvererregung bei digitalen Steuerungen |
| US6714003B2 (en) | 2002-01-25 | 2004-03-30 | American Electronic Components, Inc. | Frequency compensation for rotating target sensor |
| CA2484628A1 (en) * | 2002-05-07 | 2003-11-20 | Becton, Dickinson And Company | Collection assembly |
| EP1752740B1 (de) * | 2005-08-11 | 2008-12-03 | Mitutoyo Corporation | Verfahren und Schaltungsanordnung zur Interpolation des Ausgangssignals eines Kodierers |
| JP2015108577A (ja) * | 2013-12-05 | 2015-06-11 | 愛三工業株式会社 | 位置センサ製造方法及び位置センサ |
| JP6527704B2 (ja) | 2015-01-29 | 2019-06-05 | ルネサスエレクトロニクス株式会社 | 半導体装置 |
| US11231296B2 (en) * | 2016-04-18 | 2022-01-25 | Hamilton Sundstrand Corporation | Systems and methods for determining rotational position |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130878A1 (de) * | 1980-08-06 | 1982-03-18 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Anordnung zur umwandlung einer mechanischen bewegung in ein digitales signal |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE317013B (de) * | 1968-10-31 | 1969-11-03 | Aga Ab | |
| US4034276A (en) * | 1970-12-28 | 1977-07-05 | Hyatt Gilbert P | Digital signal processor for servo velocity control |
| US4047086A (en) * | 1976-03-25 | 1977-09-06 | Xerox Corporation | Phase-sensitive transducer apparatus |
| US4358722A (en) * | 1977-08-17 | 1982-11-09 | Kabushiki Kaisha Yaskawa Denki Seisakusho | Speed detector using resolver |
| JPS5433983A (en) * | 1977-08-22 | 1979-03-13 | Toshiba Corp | Digital servo device |
| US4253051A (en) * | 1978-08-31 | 1981-02-24 | Carco Electronics | Phase locked loop having electrical zeroing |
| FR2440574A1 (fr) * | 1978-10-05 | 1980-05-30 | Artus | Dispositif d'asservissement de position |
| US4282468A (en) * | 1979-04-16 | 1981-08-04 | Hyper-Loop, Inc. | High speed position feedback and comparator system |
| US4319172A (en) * | 1980-02-25 | 1982-03-09 | Tracer Control Company | Numerical control system |
| US4334179A (en) * | 1980-06-16 | 1982-06-08 | Sperry Corporation | Apparatus for demodulating a pulse excited synchro position sensor |
| US4342077A (en) * | 1980-07-17 | 1982-07-27 | Allen-Bradley Company | Numerical control servo drive circuit |
| JPS5776607A (en) * | 1980-10-30 | 1982-05-13 | Fanuc Ltd | Numeric control system |
-
1982
- 1982-01-26 JP JP57009554A patent/JPS58127294A/ja active Granted
- 1982-09-06 AU AU88044/82A patent/AU544632B2/en not_active Ceased
- 1982-09-07 US US06/415,182 patent/US4556885A/en not_active Expired - Lifetime
- 1982-09-20 BR BR8205508A patent/BR8205508A/pt not_active IP Right Cessation
- 1982-09-20 DE DE19823234780 patent/DE3234780A1/de active Granted
- 1982-10-01 GB GB08228097A patent/GB2113932B/en not_active Expired
-
1983
- 1983-01-24 KR KR1019830000260A patent/KR860001999B1/ko not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3130878A1 (de) * | 1980-08-06 | 1982-03-18 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Anordnung zur umwandlung einer mechanischen bewegung in ein digitales signal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3333393A1 (de) * | 1982-09-24 | 1984-03-29 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Anordnung zum feststellen bzw. messen einer mechanischen bewegung |
Also Published As
| Publication number | Publication date |
|---|---|
| AU544632B2 (en) | 1985-06-06 |
| JPS58127294A (ja) | 1983-07-29 |
| KR840003362A (ko) | 1984-08-20 |
| KR860001999B1 (ko) | 1986-11-12 |
| GB2113932A (en) | 1983-08-10 |
| US4556885A (en) | 1985-12-03 |
| GB2113932B (en) | 1985-06-26 |
| DE3234780C2 (de) | 1989-03-30 |
| AU8804482A (en) | 1983-08-04 |
| BR8205508A (pt) | 1984-05-02 |
| JPH0346762B2 (de) | 1991-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8125 | Change of the main classification |
Ipc: G01D 5/20 |
|
| 8125 | Change of the main classification |
Ipc: G01D 5/22 |
|
| 8127 | New person/name/address of the applicant |
Owner name: KABUSHIKI KAISHA TOSHIBA, KAWASAKI, KANAGAWA, JP |
|
| 8128 | New person/name/address of the agent |
Representative=s name: MUENZHUBER, R., DIPL.-PHYS., PAT.-ANW., 8000 MUENC |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Free format text: HOORMANN, W., DIPL.-ING. DR.-ING., 28209 BREMEN GODDAR, H., DIPL.-PHYS. DR.RER.NAT. LIESEGANG, R., DIPL.-ING. DR.-ING., 80801 MUENCHEN WINKLER, A., DR.RER.NAT., 28209 BREMEN TOENHARDT, M., DIPL.-PHYS. DR.RER.NAT., PAT.-ANWAELTE, 40593 DUESSELDORF STAHLBERG, W. KUNTZE, W. KOUKER, L., DR., 28209 BREMEN HUTH, M., 6228 ELTVILLE EBERT-WEIDENFELLER, A., DR. JUR., 28209 BREMEN NORDEMANN, W., PROF. DR., 10719 BERLIN NORDEMANN, A., DR.JUR., 28717 BREMEN VINCK, K., DR. HERTIN, P., PROF. DR. VOM BROCKE, K. |
|
| 8339 | Ceased/non-payment of the annual fee |