CN203180806U - Magnetic suspension ball control system - Google Patents
Magnetic suspension ball control system Download PDFInfo
- Publication number
- CN203180806U CN203180806U CN 201220638568 CN201220638568U CN203180806U CN 203180806 U CN203180806 U CN 203180806U CN 201220638568 CN201220638568 CN 201220638568 CN 201220638568 U CN201220638568 U CN 201220638568U CN 203180806 U CN203180806 U CN 203180806U
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- steel ball
- control system
- magnetic suspension
- electromagnet coil
- ball
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Abstract
A magnetic suspension ball control system comprises an iron core (1), an electromagnet coil (2), a light source (3), a photoelectric sensor (4), a digital controller XC164CM (5), a power amplifier (6) and a controlled target steel ball (7). The electromagnet coil (2) is electrified to generate magnetic field in surroundings; the controlled target steel ball (7) in the magnetic field receives attraction effect of electromagnetic force; and if the electromagnetic force is equal to self-gravity of the steel ball, the steel ball can suspend in air in a balanced state. The light source and the photoelectric sensor form a position sensor to detect steel ball positions in real time; position signals are amplified and processed by a control circuit; and then processed results are used for controlling current in the electromagnet coil, thereby controlling electromagnet force received by the steel ball. The magnetic suspension ball control system can effectively mitigate labor intensity, improves work efficiency, can realize automation in a higher level, can improve existing magnetic suspension level, and solves technology problems in the prior art.
Description
Technical field
The utility model relates to a kind of magnetic suspension control system, and especially a kind of magnetic levitation ball control system is applied to the control system of magnetic suspension train and magnetic suspension bearing specifically.
Background technology
At present, magnetic levitation technology can utilize magnetic field force make jobbie along or keep fixed positions around one of a certain infrastructural frame or several.Because suspended substance and support between without any contact, overcome the energy consumption and the speed restriction that are brought by friction, have the life-span long, energy consumption is low, pollution-free, noiseless, be not subjected to speed restriction, advantage such as safe and reliable.Therefore, at present countries in the world oneself extensively carry out the research of magnetic suspension control system.
Along with constantly improving and development of control theory, adopt advanced control method to control and design that magnetic suspension system carries out, make system have better robustness.Along with development of electronic technology, the particularly development of electronic computer has brought the floating fast development to intelligent direction of magnetic suspension control system.At present, at home and abroad all be among the fast development about magnetcisuspension Study on Technology and exploitation, but present technology still is in developing stage, exist the labor strength height, inefficiency, automatization level is limited, many technical barriers that the magnetic suspension effect is undesirable.
The utility model content
In order to address the above problem, the utility model discloses a kind of magnetic levitation ball control system, in the electromagnet of iron core and electromagnet coil formation, feed electric current, can produce magnetic field around the electromagnet, the steel ball that is arranged in magnetic field can be subjected to the sucking action of electromagnetic force, as long as the gravity of this electromagnetic force and steel ball self equates, steel ball just can be suspended in the air, and is in poised state.
The purpose of this utility model is achieved in that
A kind of magnetic levitation ball control system, its composition comprises: iron core 1, electromagnet coil 2, light source 3, photoelectric sensor 4, digitial controller XC164CM5, power amplifier 6 and controlled device steel ball 7.
Above-mentioned a kind of magnetic levitation ball control system, it is characterized in that described iron core 1 and electromagnet coil 2 connect and compose electromagnet, behind the logical upward electric current, can produce magnetic field around, and the controlled device steel ball 7 that is arranged in magnetic field can be subjected to the sucking action of electromagnetic force, as long as the gravity of this electromagnetic force and steel ball self equates that steel ball just can be suspended in the air, and is in poised state.
Above-mentioned a kind of magnetic levitation ball control system, it is characterized in that described light source 3 and photoelectric sensor 4 have connected to form position transducer, detect the position of steel ball in real time, and with after the position signalling amplification, giving control circuit handles, result is used for controlling the size of current in the electromagnet coil, thus the suffered electromagnetic force size of control steel ball.
Above-mentioned a kind of magnetic levitation ball control system is characterized in that described digitial controller XC164 CM 5 and power amplifier 6 have connected to form control circuit, handles the position signalling of controlled device steel ball 7.
The utility model is formed position transducer by light source and photoelectric sensor, detect the position of steel ball in real time, after position signalling is amplified, give control circuit and handle, result is used for controlling the size of current in the electromagnet coil, thus the suffered electromagnetic force size of control steel ball.When the steel ball position was lower than the equilbrium position of setting, the luminous flux that photoelectric sensor receives increased, and it is big that position signalling becomes, and control circuit increases the electric current in the electromagnet coil, thereby increased the electromagnetic attraction to steel ball, steel ball is risen get back to former balance position; When the steel ball position was higher than the equilbrium position of setting, the luminous flux that photoelectric sensor receives reduced, and position signalling diminishes, and control circuit reduces the electric current in the electromagnet coil, thereby reduces the electromagnetic attraction to steel ball, made and rolled back weighing apparatus position, Yuanping City under the steel ball.Effectively alleviate labor strength, increased work efficiency, can realize the automation of higher degree, improved the conventional magnetic levitation level, solved the technical barrier that prior art exists.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
A kind of magnetic levitation ball control system, its composition comprises: iron core 1, electromagnet coil 2, light source 3, photoelectric sensor 4, digitial controller XC164CM5, power amplifier 6 and controlled device steel ball 7.
Described iron core 1 and electromagnet coil 2 connect and compose electromagnet, behind the logical upward electric current, can produce magnetic field around, and the controlled device steel ball 7 that is arranged in magnetic field can be subjected to the sucking action of electromagnetic force, as long as the gravity of this electromagnetic force and steel ball self equates, steel ball just can be suspended in the air, and is in poised state.
Described light source 3 and photoelectric sensor 4 have connected to form position transducer, detect the position of steel ball in real time, and with after the position signalling amplification, give control circuit and handle, result is used for controlling the size of current in the electromagnet coil, thus the suffered electromagnetic force size of control steel ball.
Described digitial controller XC164 CM 5 and power amplifier 6 have connected to form control circuit, handle the position signalling of controlled device steel ball 7.
Claims (3)
1. magnetic levitation ball control system, its composition comprises: iron core (1), electromagnet coil (2), light source (3), photoelectric sensor (4), digitial controller XC164CM(5), power amplifier (6) and controlled device steel ball (7), it is characterized in that described digitial controller XC164CM(5) and power amplifier (6) connected to form control circuit, handle the position signalling of controlled device steel ball (7).
2. a kind of magnetic levitation ball control system according to claim 1 is characterized in that described iron core (1) and electromagnet coil (2) connect and compose electromagnet.
3. a kind of magnetic levitation ball control system according to claim 1 is characterized in that described light source (3) and photoelectric sensor (4) have connected to form position transducer, thus the suffered electromagnetic force size of control steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638568 CN203180806U (en) | 2012-11-28 | 2012-11-28 | Magnetic suspension ball control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638568 CN203180806U (en) | 2012-11-28 | 2012-11-28 | Magnetic suspension ball control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180806U true CN203180806U (en) | 2013-09-04 |
Family
ID=49077461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638568 Expired - Fee Related CN203180806U (en) | 2012-11-28 | 2012-11-28 | Magnetic suspension ball control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180806U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753273A (en) * | 2015-04-23 | 2015-07-01 | 清华大学 | Magnetic suspension momentum sphere |
| CN105141089A (en) * | 2015-09-15 | 2015-12-09 | 清华大学 | Magnetic fluid momentum sphere |
| CN105675920A (en) * | 2016-02-18 | 2016-06-15 | 三峡大学 | High-precision static magnetic suspension accelerometer |
| CN105738653A (en) * | 2016-02-18 | 2016-07-06 | 三峡大学 | High-precision optical displacement magnetic suspension accelerometer |
-
2012
- 2012-11-28 CN CN 201220638568 patent/CN203180806U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753273A (en) * | 2015-04-23 | 2015-07-01 | 清华大学 | Magnetic suspension momentum sphere |
| US10532832B2 (en) | 2015-04-23 | 2020-01-14 | Tsinghua University | Magnetic levitation reaction sphere |
| CN105141089A (en) * | 2015-09-15 | 2015-12-09 | 清华大学 | Magnetic fluid momentum sphere |
| US10597172B2 (en) | 2015-09-15 | 2020-03-24 | Tsinghua University | Magnetic-fluid momentum sphere |
| CN105675920A (en) * | 2016-02-18 | 2016-06-15 | 三峡大学 | High-precision static magnetic suspension accelerometer |
| CN105738653A (en) * | 2016-02-18 | 2016-07-06 | 三峡大学 | High-precision optical displacement magnetic suspension accelerometer |
| CN105675920B (en) * | 2016-02-18 | 2018-11-13 | 三峡大学 | Quiet magnetic suspension accelerometer in high precision |
| CN105738653B (en) * | 2016-02-18 | 2019-01-29 | 三峡大学 | High-precision optical is displaced magnetic suspension accelerometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20151128 |