CN110487317A - A kind of magnetic bearing sensor dynamic debugging device - Google Patents
A kind of magnetic bearing sensor dynamic debugging device Download PDFInfo
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- CN110487317A CN110487317A CN201910863188.5A CN201910863188A CN110487317A CN 110487317 A CN110487317 A CN 110487317A CN 201910863188 A CN201910863188 A CN 201910863188A CN 110487317 A CN110487317 A CN 110487317A
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000012545 processing Methods 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 15
- 238000004088 simulation Methods 0.000 claims abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 230000003750 conditioning effect Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
- G01B21/045—Correction of measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/18—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring depth
-
- 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
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
Abstract
The present invention provides a kind of magnetic bearing sensor dynamic debugging devices, including bearing simulating piece and data processing equipment, the movement of the bearing simulating piece simulation magnetic bearing, surrounding's detection axis that sensor to be debugged for magnetic bearing detection is laid in bearing simulating piece holds the movement of simulating piece, and the Data Concurrent that the data processing equipment receives the sensor goes out sensor debugging signal.Magnetic bearing sensor dynamic debugging device of the invention have many advantages, such as quickly and efficiently, can simultaneously multiple sensors are debugged, really reflect dynamic displacement situation, high degree of automation and data it is accurate.
Description
Technical field
The present invention relates to magnetic bearing sensor field more particularly to a kind of magnetic bearing sensor dynamic debugging devices.
Background technique
Magnetic bearing is that rotor suspension is made do not have any machinery to connect between rotor and stator in space using electromagnetic force
A kind of novel high-performance bearing of touching, it with no mechanical friction, low energy consumption, noise is small, the service life is long and pollution-free etc. many excellent
Point.Magnetic bearing sensor is one of key components of magnetic suspension bearing system, and the performance of sensor directly influences rotor
Bit andits control precision and maximum speed.
Existing magnetic bearing generally respectively fills 2 displacement sensors, rotor on the horizontal and vertical direction of stator ring
Axial direction fill 1 displacement sensor, using the displacement signal detection part as magnetic suspension bearing system.But existing magnetic bearing
Each sensor is individually to carry out debugging detection, cannot 5 displacement sensors be debugged and be detected simultaneously, and debugged
It with detection process is carried out on static displacement monitor station, cannot really reflect dynamic displacement when magnetic bearing rotary work
Situation, thus the dynamic property of existing sensor and as difference control when differential signal be inaccurate.In addition, sensing
Calculating need to be manually entered when carrying out debugging calibration on static displacement caliberating device in device, be easy to produce error.
Summary of the invention
Problem to be solved by this invention is, in view of the problems of the existing technology, provide it is a kind of quickly and efficiently, can be simultaneously
Multiple sensors are debugged, really reflect that dynamic displacement situation, high degree of automation and the accurate magnetic bearing of data pass
Sensor dynamic debugging device.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of magnetic bearing sensor dynamic debugging device, including bearing simulating piece and data processing equipment, the bearing
Simulating piece simulates the movement of magnetic bearing, and the sensor to be debugged for magnetic bearing detection is laid in the week of bearing simulating piece
The movement that detection axis holds simulating piece is enclosed, the Data Concurrent that the data processing equipment receives the sensor goes out sensor debugging letter
Number.
As a further improvement of the above technical scheme:
The dynamic debugging device further includes pedestal and actuator, and the actuator is fixed on pedestal, the bearing mould
Quasi- part includes track ring and oval turntable, and oval turntable has the inside for being set in track ring in gap, drive of the two in actuator
Dynamic lower relative rotation；Multiple first sensors for detecting radial displacement are laid in track ring, the oval turntable of end direction
Side.
The track ring is fixed on the shell of actuator；Oval turntable is fixedly connected with the output shaft of actuator one end,
The rotor of magnetic bearing is simulated under the driving of the driving member in track ring inner rotation.
The first sensor is four, and four first sensors are circumferentially uniformly distributed along track ring.
Through-hole is additionally provided on the bearing simulating piece, the pedestal is equipped with the first support, fixes on first support
There is a second sensor for detecting revolving speed, the end of the second sensor and is located at where through-hole towards the axial direction of through-hole
Circumference on.
The bearing simulating piece further includes tachometer disk, and the tachometer disk is fixedly connected on the output shaft of the other end of actuator
On, and and synchronous rotation coaxial with oval turntable, the disk of tachometer disk are equipped with the through-hole.
A groove is additionally provided in the disk of the tachometer disk, the groove is laid in pair of tachometer disk along the radial direction of tachometer disk
On title center；It is additionally provided with the second support on the pedestal, the third for detecting axial displacement is fixed on second support
Sensor, towards the disk of tachometer disk, the end of the 3rd sensor and tachometer disk are symmetrical for the end of the 3rd sensor
The distance at center is greater than the half of recess width, less than the half of groove length.
The data processing equipment includes receiving module and debugging module, and the debugging module is received each by receiving module
The data of sensor and each preset value of bearing simulating piece compare, and according to the difference of comparing result and direction to each sensing
The setting value of device is debugged.
The receiving module includes that the conditioner of high frequency pumping and signal processing is provided for each sensor, in the conditioner
It is disposed with the signal regulating panel in six channels or more, each sensor is coupled with conditioner by high-frequency joint, and data pass respectively
Enter in each channel of signal regulating panel.
The debugging module include digital-to-analogue/analog-to-digital conversion module and display memory module, the conditioner treated letter
In number input digital-to-analogue/analog-to-digital conversion module, digital-to-analogue/analog-to-digital conversion module will conditioner signal input after digital conversion it is aobvious
Show in memory module shown, stored, comparing calculation and debugging.
Compared with the prior art, the advantages of the present invention are as follows:
The present invention provides a kind of magnetic bearing sensor dynamic debugging devices, including bearing simulating piece and data processing dress
Set, bearing simulating piece is used to simulate the movement of magnetic bearing, when being detected and being debugged, by be used for magnetic bearing detection to
The sensor of debugging, which is laid in around bearing simulating piece, to be carried out detection axis and holds the movement of simulating piece, and the data hair that will test
Give data processing equipment, data processing equipment according to the sensing data received issues sensor debugging signal to realize pair
The debugging of sensor makes the precision of sensor be more in line with requirement.Dynamic debugging device of the invention is convenient for the inspection to sensor
Measured value is compared with practical default value, is conducive to the actual error for obtaining sensor, can more accurately be held sensor
Debugging direction；And it uses bearing simulating piece and dynamic analog is carried out to magnetic bearing, dynamic test object can be provided,
The debud mode for enriching sensor can be further improved the precision of sensor by this debugging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of magnetic bearing sensor dynamic debugging device of the invention；
Fig. 2 is the projected position schematic diagram of second sensor and 3rd sensor on tachometer disk.
Marginal data: 1, bearing simulating piece；11, track ring；12, oval turntable；13, tachometer disk；131, through-hole；132, recessed
Slot；2, pedestal；21, the first support；22, the second support；3, actuator；4, first sensor；5, second sensor；6, third passes
Sensor.
Specific embodiment
To facilitate the understanding of the present invention, invention herein is done below in conjunction with Figure of description and preferred embodiment more complete
Face meticulously describes, but protection scope of the present invention is not limited to following specific embodiments.
Embodiment:
As shown in Figure 1, the magnetic bearing sensor dynamic debugging device of the present embodiment, including bearing simulating piece 1 and data
Processing unit, bearing simulating piece 1 simulate the movement of magnetic bearing, and the sensor to be debugged for magnetic bearing detection is laid in
Surrounding's detection axis of bearing simulating piece 1 holds the movement of simulating piece 1, and the Data Concurrent of data processing equipment receiving sensor goes out to sense
Device debugs signal.The dynamic debugging device of the present embodiment is convenient for comparing the detected value of sensor with practical default value,
The actual error for being conducive to obtain sensor, can more accurately hold the debugging direction of sensor；And use bearing mould
Quasi- part 1 carries out dynamic analog to magnetic bearing, can provide dynamic test object, enrich the debud mode of sensor, passes through
Cross this precision debugged and can be further improved sensor.
In the present embodiment, dynamic debugging device further includes pedestal 2 and actuator 3, and actuator 3 is fixed on pedestal 2, bearing
Simulating piece 1 includes track ring 11 and oval turntable 12, and oval turntable 12 has the inside for being set in track ring 11 in gap, and the two exists
It is relatively rotated under the driving of actuator 3；Multiple first sensors 4 for detecting radial displacement are laid in track ring 11, hold
It is all drawn towards the side of oval turntable 12, cable signal line from 3 o'clock position in portion.
When being worked, first sensor 4 detects the bearing simulating piece 1 similar with practical bearing can be trueer
The dynamic detection process of sensor when real reflection bearing rotary works, in order to obtain more accurate dynamic property and use
Make differential signal when difference control.Oval turntable 12 is due to having this different characteristic of length shaft length, in relative rotation mistake
The side Cheng Zhongqi can generate variation at a distance from track ring 11, and this variation has periodically, and first sensor 4 is with regard to the period
Property range difference carry out data acquisition, the data and real data sent according to first sensor 4 compare and can be obtained first
Whether sensor 4 meets precise requirements, and its spirit can also be judged according to the periodic frequency of its data variation sent
Whether sensitivity meets the requirements, and first sensor 4 can also be demarcated and be debugged by the difference after comparison.The present embodiment
In, a length of 40mm of oval 12 short axle of turntable or the root diameter for magnetic bearing, long axis is 1.2mm longer than short axle, oval turntable 12
Thickness be generally 20mm or for twice of 4 probe diameter of first sensor.
In the present embodiment, track ring 11 is fixed on the shell of actuator 3；Oval turntable 12 is defeated with 3 one end of actuator
Shaft is fixedly connected, and drives the rotor of Imitating magnetic bearing in 11 inner rotation of track ring in actuator 3, closer to reality
The rotation process of border bearing.First sensor 4 is four, and four first sensors 4 are circumferential uniformly distributed along track ring 11, is guaranteed
Each orientation further reduces the detection error generated by equipment problem itself by complete, sufficient covering up and down.
In the present embodiment, as depicted in figs. 1 and 2, through-hole 131 is additionally provided on bearing simulating piece 1, pedestal 2 is equipped with first
Support 21, is fixed with the second sensor 5 for detecting revolving speed on the first support 21, and the end of second sensor 5 is towards through-hole
131 axial direction, and be located on the circumference at 131 place of through-hole.
When being worked, revolving speed that second sensor 5 measures bearing simulating piece 1 by the through-hole 131；Likewise,
The actual speed comparison of the rotary speed data and bearing simulating piece 1 that are sent according to second sensor 5 can be obtained by second sensor 5
Whether meet precise requirements, and can be determined how according to difference and second sensor 5 is debugged.In addition, the present apparatus
The periodic frequency that data image is obtained by the first sensor 4 of record, can calculate revolving speed come to second sensor 5 into
Row calibration, the two, which is mutually confirmed, further decreases detection error.
In the present embodiment, bearing simulating piece 1 further includes tachometer disk 13, and tachometer disk 13 is fixedly connected on the another of actuator 3
On the output shaft at end, and and synchronous rotation coaxial with oval turntable 12, the disk of tachometer disk 13 are equipped with through-hole 131.Tachometer disk
13 are symmetrical arranged with oval turntable 12, and whole device can be made to keep height stationarity when actuator 3 rotates, vibrate it is smaller, also
The interference being avoided that between first sensor 4 and second sensor 5.In the present embodiment, tachometer disk 13 is equipped with its symmetrical centre
In other embodiments through-hole can also be arranged with view sensor situation in the through-hole 131 of two symmetrical aperture >=Ф 8
131 number and aperture, this will not be repeated here.
In the present embodiment, as shown in Fig. 2, being additionally provided with a groove 132 in the disk of tachometer disk 13, groove 132 is along tachometer disk
13 radial direction is laid in the symmetrical centre of tachometer disk 13；It is additionally provided with the second support 22 on pedestal 2, is fixed on the second support 22
For detecting the 3rd sensor 6 of axial displacement, disk of the end of 3rd sensor 6 towards tachometer disk 13,3rd sensor 6
End at a distance from 13 symmetrical centre of tachometer disk be greater than 132 width of groove half, less than the half of 132 length of groove.
When this setup rotates tachometer disk 13, detection that groove 132 can periodically Jing Guo 3rd sensor 6
End makes 3rd sensor 6 can detecte the data changed, likewise, according to 3rd sensor 6 send data with it is recessed
The actual depth comparison of slot 132 can be obtained by whether 3rd sensor 6 meets precise requirements, and can be true according to difference
It is fixed how 3rd sensor 6 to be debugged.In addition, the present apparatus can obtain data image by the 3rd sensor 6 of record
Periodic frequency, first sensor 4 and second sensor 5 are calibrated, three mutually confirm further decreases detection miss
Difference.In the present embodiment, the groove depth of groove 132 is not less than 1mm, and width is 2 times of 131 apertures of through-hole.
In the present embodiment, in order to guarantee that data are more accurate, when installation, makes the long axis and two through hole 131 of oval turntable 12
Line is parallel, and tachometer disk 13 is all made of magnetic rotor-bearing material with oval turntable 12 and is made, and selected actuator 3 is that high revolving speed is micro-
The speed regulating motor of small bounce.In order to mitigate weight, pedestal 2 is aluminum alloy materials.According to selected speed regulating motor size, 2 ruler of pedestal
It is very little to be typically no less than 450 × 280 × 15mm.
In the present embodiment, data processing equipment includes receiving module and debugging module, and debugging module receives receiving module
The data of each sensor compared with each preset value of bearing simulating piece 1, and according to the difference of comparing result and direction pair
The setting value of each sensor is debugged.For example, the long axis of oval turntable 12 and first passes in the preset value of bearing simulating piece 1
The test side spacing of sensor 4 is 1.2mm, and major and minor axis difference is 1.2mm, and the detection of certain first sensor 4 obtains the wave of data image
Peak is 2.0mm, trough 1.4mm, then its difference is 0.2mm in comparing result, direction be it is higher, to the first sensor 4
The debud mode of setting value is then to turn down 0.2mm.In other embodiments, other adjustment methods can also be used, and unlimited
In the example that the present embodiment is enumerated.
In the present embodiment, receiving module includes that the conditioner of high frequency pumping and signal processing is provided for each sensor, conditioning
The signal regulating panel in six channels or more is disposed in device, each sensor is coupled with conditioner by high-frequency joint, data point
Supplementary biography enters in each channel of signal regulating panel, so that the data of each sensor is debugged and is detected together, makes to debug
Journey quickly and efficiently, and can carry out reference between the data of each sensor, to further increase the data precision.
In the present embodiment, data processing equipment further includes digital-to-analogue/analog-to-digital conversion module and display memory module, at conditioner
In signal input digital-to-analogue/analog-to-digital conversion module after reason, the signal of conditioner is carried out digital conversion by digital-to-analogue/analog-to-digital conversion module
It shown, stored and is calculated in input display memory module afterwards.Digital-to-analogue/analog-to-digital conversion module and display memory module can divide
Not Cai Yong single-chip microcontroller and PC machine, using newest microprocessor and data processing technique, can simultaneously to the acquisition of multiple sensors and
It calculates, judges whether sensor is qualified, provide foundation for underproof sensor adjusting parameter, and improve debugging detection effect
Rate.
In the present embodiment, the processor of single-chip microcontroller is STM32F407, there is acquisition channel built in multichannel, turns USB equipped with UART
Interface, turning USB interface by UART, data give PC machine by treated.Scm software uses KEIL MDK for ARM ring
It is write under border, software function is worked out by modularization, is conducive to subsequent maintenance and modification upgrading；PC machine software is compiled using Labv
It writes.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.For those skilled in the art, obtained modifications and variations under the premise of not departing from technical concept of the invention
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of magnetic bearing sensor dynamic debugging device, it is characterised in that: filled including bearing simulating piece (1) and data processing
It sets, the movement of bearing simulating piece (1) the simulation magnetic bearing, the sensor to be debugged for magnetic bearing detection is laid in
Surrounding's detection axis of bearing simulating piece (1) holds the movement of simulating piece (1), and the data processing equipment receives the number of the sensor
According to and issue sensor debugging signal.
2. magnetic bearing sensor dynamic debugging device according to claim 1, it is characterised in that: the dynamic debugging dress
Setting further includes pedestal (2) and actuator (3), and the actuator (3) is fixed on pedestal (2), and the bearing simulating piece (1) includes
Track ring (11) and oval turntable (12), oval turntable (12) have the inside for being set in track ring (11) in gap, and the two is being driven
It is relatively rotated under the driving of moving part (3)；Multiple first sensors (4) for detecting radial displacement are laid in track ring (11)
On, the side of the oval turntable (12) of end direction.
3. magnetic bearing sensor dynamic debugging device according to claim 2, it is characterised in that: the track ring (11)
It is fixed on the shell of actuator (3)；Oval turntable (12) is fixedly connected with the output shaft of actuator (3) one end, in actuator
(3) rotor of driving Imitating magnetic bearing is in track ring (11) inner rotation.
4. magnetic bearing sensor dynamic debugging device according to claim 2, it is characterised in that: the first sensor
It (4) is four, four first sensors (4) are circumferential uniformly distributed along track ring (11).
5. magnetic bearing sensor dynamic debugging device according to claim 3, it is characterised in that: the bearing simulating piece
(1) it is additionally provided on through-hole (131), the pedestal (2) is equipped with the first support (21), fixes on first support (21) useful
In the second sensor (5) of detection revolving speed, the end of the second sensor (5) and is located at logical towards the axial direction of through-hole (131)
On circumference where hole (131).
6. magnetic bearing sensor dynamic debugging device according to claim 5, it is characterised in that: the bearing simulating piece
It (1) further include tachometer disk (13), on the output shaft for the other end that the tachometer disk (13) is fixedly connected on actuator (3), and with
Oval turntable (12) is coaxial and rotates synchronously, and the disk of tachometer disk (13) is equipped with the through-hole (131).
7. magnetic bearing sensor dynamic debugging device according to claim 6, it is characterised in that: the tachometer disk (13)
Disk on be additionally provided with a groove (132), the groove (132) is laid in pair of tachometer disk (13) along the radial direction of tachometer disk (13)
On title center；It is additionally provided with the second support (22) on the pedestal (2), is fixed on second support (22) for detecting axial direction
The 3rd sensor (6) of displacement, disk of the end of the 3rd sensor (6) towards tachometer disk (13), the third sensing
The end of device (6) is greater than the half of groove (132) width at a distance from tachometer disk (13) symmetrical centre, and it is long to be less than groove (132)
The half of degree.
8. magnetic bearing sensor dynamic debugging device according to any one of claims 1 to 7, it is characterised in that: institute
Stating data processing equipment includes receiving module and debugging module, and the debugging module is by the number of the received each sensor of receiving module
It compares according to each preset value with bearing simulating piece (1), and each sensor is set according to the difference of comparing result and direction
Definite value is debugged.
9. magnetic bearing sensor dynamic debugging device according to claim 8, it is characterised in that: the receiving module packet
It includes and provides the conditioner of high frequency pumping and signal processing for each sensor, the signal in six channels or more is disposed in the conditioner
Conditioning plate, each sensor are coupled with conditioner by high-frequency joint, and data are distinguished in each channel of input signal conditioning plate.
10. magnetic bearing sensor dynamic debugging device according to claim 9, it is characterised in that: the debugging module
Including digital-to-analogue/analog-to-digital conversion module and display memory module, the conditioner treated signal inputs digital-to-analogue/analog-to-digital conversion mould
In block, digital-to-analogue/analog-to-digital conversion module will conditioner signal shown in input display memory module after digital conversion,
Storage, comparing calculation and debugging.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863188.5A CN110487317A (en) | 2019-09-12 | 2019-09-12 | A kind of magnetic bearing sensor dynamic debugging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910863188.5A CN110487317A (en) | 2019-09-12 | 2019-09-12 | A kind of magnetic bearing sensor dynamic debugging device |
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Family
ID=68557845
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| CN201910863188.5A Pending CN110487317A (en) | 2019-09-12 | 2019-09-12 | A kind of magnetic bearing sensor dynamic debugging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487570A (en) * | 2020-04-15 | 2020-08-04 | 中国科学院空间应用工程与技术中心 | Magnetic levitation guidance testing device, system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933257A (en) * | 1995-07-21 | 1997-02-07 | Tokin Corp | Magnetic direction sensor |
| CN103939485A (en) * | 2013-10-30 | 2014-07-23 | 南京航空航天大学 | Magnetic suspension bearing digital controller with displacement sensor automatic calibration function |
| CN105823452A (en) * | 2016-04-29 | 2016-08-03 | 北京航空航天大学 | Displacement sensor displacement signal conditioning method for magnetic bearing |
| CN109470291A (en) * | 2018-11-08 | 2019-03-15 | 中国人民解放军国防科技大学 | Data acquisition and control system for calibration platform of suspension sensor |
| CN210664550U (en) * | 2019-09-12 | 2020-06-02 | 株洲六零八所科技有限公司 | Dynamic debugging device for magnetic bearing sensor |
-
2019
- 2019-09-12 CN CN201910863188.5A patent/CN110487317A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0933257A (en) * | 1995-07-21 | 1997-02-07 | Tokin Corp | Magnetic direction sensor |
| CN103939485A (en) * | 2013-10-30 | 2014-07-23 | 南京航空航天大学 | Magnetic suspension bearing digital controller with displacement sensor automatic calibration function |
| CN105823452A (en) * | 2016-04-29 | 2016-08-03 | 北京航空航天大学 | Displacement sensor displacement signal conditioning method for magnetic bearing |
| CN109470291A (en) * | 2018-11-08 | 2019-03-15 | 中国人民解放军国防科技大学 | Data acquisition and control system for calibration platform of suspension sensor |
| CN210664550U (en) * | 2019-09-12 | 2020-06-02 | 株洲六零八所科技有限公司 | Dynamic debugging device for magnetic bearing sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111487570A (en) * | 2020-04-15 | 2020-08-04 | 中国科学院空间应用工程与技术中心 | Magnetic levitation guidance testing device, system and method |
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