JPH0365510B2 - - Google Patents
Info
- Publication number
- JPH0365510B2 JPH0365510B2 JP4879383A JP4879383A JPH0365510B2 JP H0365510 B2 JPH0365510 B2 JP H0365510B2 JP 4879383 A JP4879383 A JP 4879383A JP 4879383 A JP4879383 A JP 4879383A JP H0365510 B2 JPH0365510 B2 JP H0365510B2
- Authority
- JP
- Japan
- Prior art keywords
- induction motor
- linear induction
- speed
- moving
- conveyed object
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 32
- 230000006698 induction Effects 0.000 claims description 28
- 230000010355 oscillation Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007796 conventional method Methods 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
- G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
- G01P3/52—Devices characterised by the use of electric or magnetic means for measuring linear speed by measuring amplitude of generated current or voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Linear Motors (AREA)
- Linear Motors (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879383A JPS59174762A (ja) | 1983-03-25 | 1983-03-25 | リニアインダクシヨンモ−タによる被搬送物の速度検出方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4879383A JPS59174762A (ja) | 1983-03-25 | 1983-03-25 | リニアインダクシヨンモ−タによる被搬送物の速度検出方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59174762A JPS59174762A (ja) | 1984-10-03 |
| JPH0365510B2 true JPH0365510B2 (de) | 1991-10-14 |
Family
ID=12813105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4879383A Granted JPS59174762A (ja) | 1983-03-25 | 1983-03-25 | リニアインダクシヨンモ−タによる被搬送物の速度検出方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59174762A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2661350C2 (ru) * | 2016-11-21 | 2018-07-16 | Дмитрий Олегович Рокачевский | Синхронный линейный электродвигатель с датчиком скорости |
-
1983
- 1983-03-25 JP JP4879383A patent/JPS59174762A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59174762A (ja) | 1984-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5359154A (en) | Conveyor apparatus having plural conveyors with equalized conveying speeds controlled by an inverter means | |
| US4763051A (en) | Driving and positioning system | |
| US5015998A (en) | Null seeking position sensor | |
| JP4284791B2 (ja) | 磁気浮上装置の制御装置および磁気浮上式ターボ分子ポンプ | |
| JPH0365510B2 (de) | ||
| KR0129170B1 (ko) | 구동 장치 | |
| US3942081A (en) | Winding and re-winding apparatus using a D.C. motor with an electronic commutation device | |
| US3848157A (en) | Brushless dc-tachometer | |
| JPH0810993B2 (ja) | リニアモータによる移動体の停止制御方法及びその装置 | |
| JPS5897709A (ja) | 停止制御装置 | |
| JPH01234041A (ja) | ブラシレスリニアモータ | |
| JPS6277883A (ja) | 吸引形磁気浮上電磁石装置 | |
| JPH0392782A (ja) | 磁界センサ | |
| JP2765017B2 (ja) | 磁気浮上搬送車の停止制御装置 | |
| Mizuno et al. | Self-sensing magnetic suspension using an H-bridge type hysteresis amplifier operating in two quadrants | |
| JPH0726704Y2 (ja) | 走行体の速度検出装置 | |
| SU901821A1 (ru) | Бесконтактный датчик положени | |
| JPH01218384A (ja) | ブラシレスリニアモータ | |
| JPH01126174A (ja) | 超音波モ−タの駆動装置 | |
| JP2608534B2 (ja) | パルスモータ駆動装置 | |
| JPH10246738A (ja) | 周波数変化量検出装置 | |
| JPH03154108A (ja) | 磁気軸受の制御装置 | |
| JPS62268377A (ja) | ブラシレスリニアモ−タ | |
| JPS61289409A (ja) | 位置決め制御装置 | |
| JPH0213207A (ja) | リニア誘導電動機の速度制御方法 |