CN100375889C - Inclinometer calibration system and calibration method thereof - Google Patents
Inclinometer calibration system and calibration method thereof Download PDFInfo
- Publication number
- CN100375889C CN100375889C CNB2004100658991A CN200410065899A CN100375889C CN 100375889 C CN100375889 C CN 100375889C CN B2004100658991 A CNB2004100658991 A CN B2004100658991A CN 200410065899 A CN200410065899 A CN 200410065899A CN 100375889 C CN100375889 C CN 100375889C
- Authority
- CN
- China
- Prior art keywords
- inclinator
- motor
- driver
- calibration
- calibration system
- 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 - Fee Related
Links
Images
Landscapes
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The present invention discloses an inclinometer calibration system and a calibration method thereof. The system comprises brackets, an electrical motor and a driver thereof and a controller, wherein the brackets are a calibration instrument frame bracket (6) fixed with the electrical motor (2) and an inclinometer fixing bracket (1); the electrical motor (2) is a servo motor or a step motor, and the inclinometer fixing bracket (1) is fixed on the electrical motor (2); the driver (3) is a servo motor driver or a step motor driver; the controller (4) is a microcomputer or a rotary angle controller, and is connected with the servo motor driver or the step motor driver and an inclinometer to be measured respectively in an electricity mode. The method comprises the steps that calibration parameters of the inclinometer to be calibrated are set to generate an inclination angle rotary standard; thereby, the step quantity required to rotation in a cycle is determined; after the rotation of each time, a calibration data record signal is sent to the inclinometer to be calibrated until the determined step quantity rotation is completed. The present invention has the advantages of high calibration accuracy and wide application range; the present invention can be widely used for calibration to various inclinometers.
Description
Technical field the present invention relates to a kind of instrumental calibration system and scaling method, especially relates to inclinator calibration system and scaling method thereof.
Background technology is seen everywhere in daily life to the requirement of levelness." the loftiest towers are built up from the ground ", if " " injustice, just lofty tower can not be arranged.The meaning of horizontal degree measurement is seen some from this.But for a long time, the measurement people for levelness rely on bubble formula surveyor's staff always.Since bubble formula surveyor's staff itself is intrinsic can only qualitative reflection level whether, can not quantitatively delineate level/inclined degree, and direct reading, measurement result is subjected to human factor to influence defectives such as big, it is many inconvenient and uncertain to have brought to daily use.For this reason, people have researched and developed the multiple inclinator that is used for levelness and gradient measurement, as electronic digital inclinometer, pulsed inclinator and photo-electric inclinator etc.But, these inclinators are subjected to the influence of the problems such as output consistance of its obliquity sensor, the transformational relation that outputs to the inclination angle by sensor need obtain by demarcating, so tackle it before use and demarcate, therefore in the production run of inclinator, press for the inclination angle automatic generating apparatus and come inclinator is demarcated.At present, people are in order to address this problem, and have the dividing head that utilizes milling machine to have circle is carried out equal portions or the equal portions function of dividing not, produce the inclination angle inclinator is demarcated and checked.But because dividing head self exists mechanical clearance, its precision is difficult to guarantee; In addition, the angle orientation of dividing head needs manual operations, and can not combine with inclinator and demarcate automatically, and production efficiency can't improve.These shortcomings have determined dividing head to be difficult to satisfy the inclinator need of industrial production.
The summary of the invention the technical problem to be solved in the present invention is for overcoming weak point of the prior art, and a kind of simple in structure, inclinator calibration system and scaling method thereof that stated accuracy is high, easy to use are provided.
Technical scheme of the present invention is: the inclinator calibration system comprises support, motor and driver thereof, and controller, particularly said support is marking apparatus framework and inclinator fixed mount, be fixed with motor on the said marking apparatus framework, said motor is servomotor or stepper motor, fixing the inclinator fixed mount in the rotating shaft of said servomotor or stepper motor, said driver is motor servo driver or stepper motor driver, said controller is microcomputer or rotary corner controller, said microcomputer or rotary corner controller respectively with motor servo driver or stepper motor driver, inclinator to be calibrated is electrically connected.
As the further improvement of inclinator calibration system, described marking apparatus framework is two that are provided with in pairs, wherein, is fixing motor on the marking apparatus framework, the bearing of another marking apparatus framework on it is connected movingly with the rotating shaft of motor; Described motor is fixed on the marking apparatus framework, and the axle center of machine shaft is parallel with surface level; Described inclinator fixed mount is fixed on the machine shaft, the reference field of inclinator fixed mount and the axis parallel of motor, and inclinator to be calibrated is fixed on the reference field of inclinator fixed mount perpendicular to the axle center of motor; Described rotary corner controller is made of digital signal processor TMS320F2407 and signal drive circuit, style man-machine interactive interface circuit; Described inclinator to be calibrated is electronic digital inclinometer or pulsed inclinator or photo-electric inclinator; Described electronic digital inclinometer or pulsed inclinator or photo-electric inclinator have the nominal data register.
The scaling method of inclinator calibration system is finished according to the following steps: the calibrating parameters of (1), setting inclinator to be calibrated produces the rotation benchmark at an inclination angle; (2), according to the rotation benchmark at inclination angle, the step amount of the required rotation of determining to rotate a circle; (3), rotate after, stops a time interval, wait for that the output of measurement of dip angle sensor stablizes, send the nominal data tracer signal to inclinator to be calibrated, until having changeed determined step amount.
Beneficial effect with respect to prior art is: one, inclinator to be calibrated is through inclinator fixed mount and servomotor or stepper motor coaxial rotation, and the corner of servomotor or stepper motor can accurately be controlled by motor servo driver or stepper motor driver and the controller that is electrically connected with it, thereby has improved the stated accuracy of inclinator widely; They are two years old, servomotor or stepper motor and its driver, and the controller that is electrically connected with it can make the rotating shaft of servomotor or stepper motor revolve three-sixth turn, also can make the inclinator to be measured on it rotate 360 degree, can demarcate various types of inclinators thus; Its three, controller is selected the rotary corner controller that is made of digital signal processor TMS320F2407 and signal drive circuit, style man-machine interactive interface circuit for use, has reduced the manufacturing cost of system widely; Its four, simple in structure, automaticity is high, greatly promoted the efficient that inclinator is demarcated; Its five, the scaling method program of having stationed in the controller has guaranteed can accurately carry out high-precision quick demarcation to inclinator to be calibrated on the basis of existing parts.
Description of drawings is described in further detail optimal way of the present invention below in conjunction with accompanying drawing.
Fig. 1 is a kind of basic structure synoptic diagram of the present invention.
Fig. 2 is the process flow diagram of scaling method of the present invention.
Among Fig. 1, the 1st, inclinator to be calibrated; The 2nd, the inclinator fixed mount; 3, be motor; The 4th, controller; The 5th, driver; The 6th, the marking apparatus framework; The 7th, base.
Embodiment is equipped with two marking apparatus frameworks 6 referring to Fig. 1 on the base 7, the servomotor, the bearing of another marking apparatus framework 6 on it that are fixed with on the marking apparatus framework 6 wherein as motor 3 are connected movingly with the rotating shaft of motor 3.Be fixedly connected with inclinator fixed mount 2 in the rotating shaft of motor 3, fixing inclinator 1 to be calibrated on this inclinator fixed mount 2.Motor 3 is electrically connected with motor servo driver as driver 5, and this motor servo driver is electrically connected with microcomputer as controller 4, and microcomputer also is electrically connected with inclinator 1 to be calibrated.
Referring to Fig. 2, the scaling method of inclinator calibration system and the workflow of system are as follows:
After the energising of inclinator calibration system, the calibration software that resides in the controller brings into operation (step 100), and the control motor rotates under the guiding of calibration software, adjusts the reference field of inclinator support 2, makes it be horizontal (step 110);
In step 120, calibration software need to judge whether setup parameter, if non-, then changes step 140 over to, if yes, then changes step 130 over to calibrating parameters is set, and changes step 140 then over to;
In step 140, begin to carry out the demarcation of inclinator by selecting " demarcating beginning " button.
After demarcating beginning, calibration software drive motor 3 turns over the angle (step 150) of a regulation by the requirement of demarcating, and stops a time interval, waits for measurement of dip angle sensor output stable (step 160);
Calibration software provides record order to inclinator to be calibrated then, makes it write down the output (step 170) of the obliquity sensor under the current angle;
In step 180, calibration software judges whether calibration process finishes, if non-, then change step 150 over to and repeats calibration process, till finishing, if yes, then changes step 190 over to;
In step 190, calibration software judges whether to begin new calibration process, if non-, then changes step 200 over to, withdraws from calibrating procedure, if yes, then changes new calibration process of step 120 beginning over to.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the inclinator calibration system and the scaling method thereof of invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (8)
1. inclinator calibration system, comprise support, motor and driver thereof, and controller, it is characterized in that said support is marking apparatus framework (6) and inclinator fixed mount (2), be fixed with motor (3) on the said marking apparatus framework (6), said motor (3) is servomotor or stepper motor, fixing inclinator fixed mount (2) in the rotating shaft of said servomotor or stepper motor, said driver (5) is motor servo driver or stepper motor driver, said controller (4) is the rotary corner controller of microcomputer or embedded micro-processor, said microcomputer or rotary corner controller respectively with motor servo driver or stepper motor driver, inclinator to be calibrated (1) is electrically connected.
2. inclinator calibration system according to claim 1, it is characterized in that marking apparatus framework (6) is paired two of being provided with, wherein, fixing motor (3) on the marking apparatus framework (6), the bearing of another marking apparatus framework (6) on it is connected movingly with the rotating shaft of motor (3).
3. inclinator calibration system according to claim 1 and 2, the axle center that it is characterized in that being fixed on motor (3) rotating shaft on the marking apparatus framework (6) is parallel with surface level.
4. inclinator calibration system according to claim 1 and 2, it is characterized in that inclinator fixed mount (2) is fixed in the rotating shaft of motor (3), the axis parallel of the reference field of inclinator fixed mount (2) and motor (3), inclinator to be calibrated is fixed on the reference field of inclinator fixed mount (2) perpendicular to the axle center of motor (3).
5. inclinator calibration system according to claim 1 is characterized in that rotary corner controller is made of digital signal processor TMS320F2407 and signal drive circuit, style man-machine interactive interface circuit.
6. inclinator calibration system according to claim 1 is characterized in that inclinator to be calibrated (1) is electronic digital inclinometer or pulsed inclinator or photo-electric inclinator.
7. inclinator calibration system according to claim 6 is characterized in that electronic digital inclinometer or pulsed inclinator or photo-electric inclinator have the nominal data register.
8. the scaling method of inclinator calibration system according to claim 1 is characterized in that finishing according to the following steps:
Set the calibrating parameters of inclinator to be calibrated, produce the rotation benchmark at an inclination angle;
According to the rotation benchmark at inclination angle, the step amount of the required rotation of determining to rotate a circle;
After the rotation, stop a time interval, wait for that the output of measurement of dip angle sensor is stable, send the nominal data tracer signal to inclinator to be calibrated, until having changeed determined step amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100658991A CN100375889C (en) | 2004-12-22 | 2004-12-22 | Inclinometer calibration system and calibration method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100658991A CN100375889C (en) | 2004-12-22 | 2004-12-22 | Inclinometer calibration system and calibration method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1632467A CN1632467A (en) | 2005-06-29 |
| CN100375889C true CN100375889C (en) | 2008-03-19 |
Family
ID=34846567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100658991A Expired - Fee Related CN100375889C (en) | 2004-12-22 | 2004-12-22 | Inclinometer calibration system and calibration method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100375889C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003969A (en) * | 2010-11-12 | 2011-04-06 | 南京市计量监督检测院 | Automatic calibration device for clinometer |
| CN102032921A (en) * | 2010-11-12 | 2011-04-27 | 南京航空航天大学 | Automatic calibration method for inclinometer |
| CN104847336A (en) * | 2014-02-19 | 2015-08-19 | 中国石油化工集团公司 | Rotation orientation testing system |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514906B (en) * | 2009-04-07 | 2011-09-28 | 中国科学院长春光学精密机械与物理研究所 | Detecting method for measurement accuracy of angle measuring apparatus |
| CN101915562B (en) * | 2010-07-20 | 2012-10-10 | 中国航空工业集团公司西安飞机设计研究所 | Calibrating device for tilt angle sensor |
| CN102955473B (en) * | 2011-08-25 | 2014-11-05 | 北京七星华创电子股份有限公司 | Device and method for adjusting calibration of digitalized instrument |
| CN103659806B (en) * | 2012-09-06 | 2016-05-25 | 沈阳新松机器人自动化股份有限公司 | A kind of industrial robot zero-position scaling method |
| CN102865218B (en) * | 2012-09-14 | 2014-12-31 | 山推楚天工程机械有限公司 | Accurate measuring method and equipment for coaxiality of concrete mechanical pumping system |
| CN103485764B (en) * | 2013-09-30 | 2017-01-18 | 上海市计量测试技术研究院 | Calibrating device and calibrating method for borehole clinometer |
| CN104977025B (en) * | 2015-06-26 | 2019-06-18 | 上海工程技术大学 | A kind of inclinometer prover |
| CN108120425A (en) * | 2016-11-30 | 2018-06-05 | 北京航天计量测试技术研究所 | It is a kind of can be with the dip measuring device of Auto-calibration |
| CN108917789B (en) * | 2018-05-16 | 2021-11-02 | 中国科学院光电技术研究所 | Inclinometer orthogonality evaluation method based on relative included angle of pitch axis and roll axis |
| CN110260887B (en) * | 2019-05-07 | 2021-05-14 | 平高集团有限公司 | Attitude sensing system calibration device |
| CN110542435B (en) * | 2019-09-05 | 2021-06-04 | 中国水利水电科学研究院 | Calibration device and calibration method for inclinometer |
| CN112781618B (en) * | 2020-12-30 | 2022-08-16 | 易思维（杭州）科技有限公司 | Dynamic test precision evaluation method for inclinometer |
| CN112982505B (en) * | 2021-02-08 | 2022-09-20 | 上海富城信息科技有限公司 | Soil deformation simulation and detection device and simulation and detection method thereof |
| CN113532478B (en) * | 2021-07-19 | 2023-11-07 | 郑州大学 | Method for calibrating inclinometer by using calibration device |
| CN114252056B (en) * | 2021-12-13 | 2023-08-08 | 西安电子工程研究所 | Method for detecting horizontal state by adopting cooperation of inclination angle sensor and bubble |
| CN115060294A (en) * | 2022-08-16 | 2022-09-16 | 中大智能科技股份有限公司 | Wireless inclinometer calibration system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115198A (en) * | 1989-09-14 | 1992-05-19 | Halliburton Logging Services, Inc. | Pulsed electromagnetic dipmeter method and apparatus employing coils with finite spacing |
| CN2421616Y (en) * | 2000-05-12 | 2001-02-28 | 西南交通大学 | Digital dipmeter |
| CN2492832Y (en) * | 2001-03-14 | 2002-05-22 | 易秀芳 | Obliquity sensor compressing cross beam-shaped 2D moment sensor and weight |
| GB2373574A (en) * | 2001-03-22 | 2002-09-25 | Visteon Global Tech Inc | Method and apparatus for gauge calibration |
-
2004
- 2004-12-22 CN CNB2004100658991A patent/CN100375889C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5115198A (en) * | 1989-09-14 | 1992-05-19 | Halliburton Logging Services, Inc. | Pulsed electromagnetic dipmeter method and apparatus employing coils with finite spacing |
| CN2421616Y (en) * | 2000-05-12 | 2001-02-28 | 西南交通大学 | Digital dipmeter |
| CN2492832Y (en) * | 2001-03-14 | 2002-05-22 | 易秀芳 | Obliquity sensor compressing cross beam-shaped 2D moment sensor and weight |
| GB2373574A (en) * | 2001-03-22 | 2002-09-25 | Visteon Global Tech Inc | Method and apparatus for gauge calibration |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003969A (en) * | 2010-11-12 | 2011-04-06 | 南京市计量监督检测院 | Automatic calibration device for clinometer |
| CN102032921A (en) * | 2010-11-12 | 2011-04-27 | 南京航空航天大学 | Automatic calibration method for inclinometer |
| CN102032921B (en) * | 2010-11-12 | 2012-08-22 | 南京航空航天大学 | Automatic calibration method for inclinometer |
| CN102003969B (en) * | 2010-11-12 | 2013-04-10 | 南京市计量监督检测院 | Automatic calibration device for clinometer |
| CN104847336A (en) * | 2014-02-19 | 2015-08-19 | 中国石油化工集团公司 | Rotation orientation testing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1632467A (en) | 2005-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100375889C (en) | Inclinometer calibration system and calibration method thereof | |
| CN107144248B (en) | A kind of scaling method of numerically-controlled machine tool turntable error | |
| CN103499365A (en) | Rotary transformer static and dynamic angle measuring accuracy calibration device and method | |
| CN108278979A (en) | A kind of blade situ contact formula three-dimensional measuring apparatus and method | |
| CN104707880A (en) | Automobile transmission shaft circle run-out detecting and calibrating system and method | |
| CN103178681B (en) | A kind of motor entity with the initial installation deviation information of rotor-position sensor and initial installation deviation information measuring method thereof | |
| CN205919780U (en) | Axle precision determination device | |
| CN101387495A (en) | Cylinder liner intelligent detection device | |
| CN105651240A (en) | Extensometer calibration device | |
| CN100458361C (en) | Dip meter zero and sensitivity temperature compensator and compensating method thereof | |
| CN109759897A (en) | A kind of measurement of the horizontal assembly of large size shell and aligning method | |
| CN201009620Y (en) | Laser carving machine with profiling copy carving function | |
| CN109540043A (en) | A method of slab conicity instrument taper is measured using laser distance measuring principle | |
| CN206556608U (en) | A kind of contactless three coordinate measuring machine of high-speed, high precision | |
| CN109032072A (en) | A kind of method arrow posture adjustment of two-in-parallel bar drill riveting equipment and its offset compensating method | |
| CN103123361B (en) | MEMS angular velocity and acceleration transducer automatic calibration method and system thereof | |
| CN108362493B (en) | A kind of numerically-controlled machine tool linear axis angular errors rapid detection method | |
| CN205957943U (en) | Engine cylinder footpath measuring device | |
| CN109186462B (en) | Laser high-speed measuring machine and measuring method | |
| CN205373710U (en) | Multipurpose parallel lines laser scale | |
| CN206073987U (en) | A kind of cassette mechanism structure and Laser Line Marker of Laser Line Marker | |
| CN203203571U (en) | Diaphragm gas meter air valve matching surface three-dimensional morphology detection device | |
| CN201645260U (en) | Online non-contact laser three-dimensional scanning and detecting device for oil pipe collar internal threads | |
| CN105387828B (en) | The measurement apparatus of sublevel volume inside high-precision bell-jar gas flow standard equipment | |
| CN108917684A (en) | A kind of cross-section thin-wall bearing measuring device and measuring method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20131222 |