CN102945050A - Method for automatically calibrating initial mechanical position - Google Patents
Method for automatically calibrating initial mechanical position Download PDFInfo
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- CN102945050A CN102945050A CN2012104847747A CN201210484774A CN102945050A CN 102945050 A CN102945050 A CN 102945050A CN 2012104847747 A CN2012104847747 A CN 2012104847747A CN 201210484774 A CN201210484774 A CN 201210484774A CN 102945050 A CN102945050 A CN 102945050A
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- zero point
- accurate zero
- calibration
- controller
- motor
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- Control Of Motors That Do Not Use Commutators (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a method for automatically calibrating an initial mechanical position. The method comprises a quasi-zero point G, an angle sensor J, a motor M and a controller, wherein the angle sensor J is used for detecting machine rotary deviation angles, the controller controls the motor M, and a machine is driven to rotate in a direction of less than 180 degrees until the machine comes back the quasi-zero point. The initial position of a rotary mechanical machine can be automatically calibrated, the calibration speed is quick and the calibration correction is high.
Description
Technical field
The invention belongs to mechanical control field, particularly the method for a kind of automatic calibration initial mechanical position.
Background technology
At mechanical control field, the calibration of rotating machinery initial position, by the mode of manual detection and manual calibration, the shortcoming of this mode is that the alignment time is long and calibration accuracy is relatively poor usually, therefore, the method for a kind of automatic calibration initial mechanical position is absolutely necessary.
Summary of the invention
Order of the present invention is to provide the method for a kind of automatic calibration initial mechanical position.
The technical scheme that realizes above-mentioned purpose is: the method for a kind of automatic calibration initial mechanical position, comprise G at accurate zero point, angular transducer J, motor M and controller, wherein:
Described accurate zero point, G was calibration point in advance, described angular transducer detects machinery rotation deviation angle, and the output detections angle is clockwise direction, is passed to controller, when detection angles less than 180 °, the control motor M is selected counterclockwise driving mechanical rotation, until machinery is got back to accurate zero point, when detection angles is not less than 180 °, the control motor M is selected the rotation of clockwise direction driving mechanical, until machinery is got back to accurate zero point.
The invention has the beneficial effects as follows: the present invention can carry out automatic calibration to the rotating machinery initial position, has calibration speed soon and the high characteristics of calibration correctness.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, provided the method for a kind of automatic calibration initial mechanical position among the figure, comprise G at accurate zero point, angular transducer J, motor M and controller, wherein:
Described accurate zero point, G was calibration point in advance, described angular transducer detects machinery rotation deviation angle, and the output detections angle is clockwise direction, is passed to controller, when detection angles less than 180 °, the control motor M is selected counterclockwise driving mechanical rotation, until machinery is got back to accurate zero point, when detection angles is not less than 180 °, the control motor M is selected the rotation of clockwise direction driving mechanical, until machinery is got back to accurate zero point.
Below embodiment has been described in detail the present invention by reference to the accompanying drawings, and those skilled in the art can make the many variations example to the present invention according to the above description.Thereby some details among the embodiment should not consist of limitation of the invention, and the scope that the present invention will define with appended claims is as protection scope of the present invention.
Claims (1)
1. the method for an automatic calibration initial mechanical position is characterized in that, comprises G at accurate zero point, angular transducer J, motor M and controller, wherein:
Described accurate zero point, G was calibration point in advance, described angular transducer detects machinery rotation deviation angle, and the output detections angle is clockwise direction, is passed to controller, when detection angles less than 180 °, the control motor M is selected counterclockwise driving mechanical rotation, until machinery is got back to accurate zero point, when detection angles is not less than 180 °, the control motor M is selected the rotation of clockwise direction driving mechanical, until machinery is got back to accurate zero point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104847747A CN102945050A (en) | 2012-11-26 | 2012-11-26 | Method for automatically calibrating initial mechanical position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104847747A CN102945050A (en) | 2012-11-26 | 2012-11-26 | Method for automatically calibrating initial mechanical position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102945050A true CN102945050A (en) | 2013-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104847747A Pending CN102945050A (en) | 2012-11-26 | 2012-11-26 | Method for automatically calibrating initial mechanical position |
Country Status (1)
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| CN (1) | CN102945050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229550A (en) * | 2013-06-08 | 2014-12-24 | 索若德国两合股份有限公司 | Method for adjusting a rotation angle position of a coil frame, a textile machine and use of a stepper motor |
| CN109297149A (en) * | 2018-08-24 | 2019-02-01 | 珠海格力电器股份有限公司 | Position control method and device for human motion device, storage medium and air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047269A (en) * | 2001-08-01 | 2003-02-14 | Hitachi Ltd | Servo controller |
| JP2008033707A (en) * | 2006-07-31 | 2008-02-14 | Yaskawa Electric Corp | Position controller and its control method |
| CN101714001A (en) * | 2009-11-30 | 2010-05-26 | 中冶东方工程技术有限公司 | Automatic control device and method of rotary chute pair transmission tilt angle of blast furnace bell-less top |
| CN102032921A (en) * | 2010-11-12 | 2011-04-27 | 南京航空航天大学 | Automatic calibration method for inclinometer |
| CN201837399U (en) * | 2010-11-12 | 2011-05-18 | 南京市计量监督检测院 | Automatic calibrating device for inclinometer |
-
2012
- 2012-11-26 CN CN2012104847747A patent/CN102945050A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003047269A (en) * | 2001-08-01 | 2003-02-14 | Hitachi Ltd | Servo controller |
| JP2008033707A (en) * | 2006-07-31 | 2008-02-14 | Yaskawa Electric Corp | Position controller and its control method |
| CN101714001A (en) * | 2009-11-30 | 2010-05-26 | 中冶东方工程技术有限公司 | Automatic control device and method of rotary chute pair transmission tilt angle of blast furnace bell-less top |
| CN102032921A (en) * | 2010-11-12 | 2011-04-27 | 南京航空航天大学 | Automatic calibration method for inclinometer |
| CN201837399U (en) * | 2010-11-12 | 2011-05-18 | 南京市计量监督检测院 | Automatic calibrating device for inclinometer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104229550A (en) * | 2013-06-08 | 2014-12-24 | 索若德国两合股份有限公司 | Method for adjusting a rotation angle position of a coil frame, a textile machine and use of a stepper motor |
| CN109297149A (en) * | 2018-08-24 | 2019-02-01 | 珠海格力电器股份有限公司 | Position control method and device for human motion device, storage medium and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |