CN102789238B - Method and device for gesture adjustment of super huge gear - Google Patents
Method and device for gesture adjustment of super huge gear Download PDFInfo
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- CN102789238B CN102789238B CN201210118660.0A CN201210118660A CN102789238B CN 102789238 B CN102789238 B CN 102789238B CN 201210118660 A CN201210118660 A CN 201210118660A CN 102789238 B CN102789238 B CN 102789238B
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Abstract
The invention relates to a method and a device for gesture adjustment of a super huge gear. The method includes acquiring a first spatial position coordinate pair of first set characteristic position on the super huge gear and a second spatial position coordinate pair of second set characteristic position on a three-dimensional measurement platform; acquiring a first projection coordinate pair and a second projection coordinate pair that the first spatial position coordinate pair and the second spatial position coordinate pair correspond to on the upper end face of a gesture adjustment platform; acquiring rotating information to be adjusted of the gesture adjustment platform according to the first projection coordinate pair and the second projection coordinate pair, acquiring translation distance that support shafts of the gesture adjustment platform correspond to after adjusting the gesture adjustment platform according to the rotating information and adjusting the support shafts of the gesture adjusting platform according to the translation distance of the support shafts of the gesture adjusting platform. The method and the device can achieve quick small-angle measurement of the whole super huge gear in a position measurement system according to the position of the super huge gear.
Description
Technical field
The present invention relates to three-dimensional measurement technical field, particularly a kind of attitude adjusting method of super-huge gear and equipment.
Background technology
In each technical fields such as modern times manufacture, high-acruracy survey, military and civilian production manufactures, all need measuring equipment or surveying instrument (for example three-dimensional measurement platform) to carry out attitude adjustment, thereby measuring equipment or surveying instrument are adjusted to angle and the position of appointment, to improve measurand measuring accuracy, thereby meet the index of fc-specific test FC.
Attitude adjustment mode of the prior art has based on various ways such as 3 or Multi-point supporting adjustment, multi-joint rod-type adjustment, the parallel adjustment of multiaxis, the adjustment of chain sprocket formula.For super-huge gear, because weight is large, volume is large, the measurement datum that prior art is adjusted three-dimensional measurement platform by employing adapts to the measuring position of super-huge gear, and the weight of three-dimensional measurement platform is large, if frequent moving three dimension measuring table, can reduce the measuring accuracy of three-dimensional measurement platform to super-huge gear.
Summary of the invention
The object of the present invention is to provide a kind of attitude adjusting method and equipment of super-huge gear, improve the measuring accuracy of super-huge gear on-position measure by adjusting three-dimensional measurement platform.
The embodiment of the present invention provides a kind of attitude adjusting method of super-huge gear, comprising:
Obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
Obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
According to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted;
Adjusting after described attitude adjustment platform according to described rotation information, obtaining the each self-corresponding translation distance of back shaft of described attitude adjustment platform;
Adjust the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, make the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel.
The embodiment of the present invention also provides a kind of attitude of super-huge gear to adjust equipment, comprising:
The first acquisition module, for obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
The second acquisition module, for obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
The 3rd acquisition module, for according to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted;
The 4th acquisition module, for adjusting after described attitude adjustment platform according to described rotation information, obtains the each self-corresponding translation distance of back shaft of described attitude adjustment platform;
The first adjusting module, for adjust the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, makes the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel.
The attitude adjusting method of super-huge gear provided by the invention and equipment, the position of according to three-dimensional measurement platform, super-huge gear being measured by attitude adjustment platform, after the turning axle rotation of three-dimensional measurement platform, adjust the locus of attitude adjustment platform according to the postrotational locus of attitude adjustment platform and anglec of rotation control driving arrangement by opertaing device, attitude adjustment platform is further adjusted gage beam and the gauge head direction of three-dimensional measurement platform, thereby make whole super-huge gear on-position measure system realize low-angle according to the position of super-huge gear, measure fast, improve the measuring accuracy of super-huge gear on-position measure and measure efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the form regulation system of the super-huge gear that the embodiment of the present invention was suitable for;
Fig. 2 is the schematic flow sheet of an embodiment of attitude adjusting method of the super-huge gear of the present invention;
Fig. 3 is the schematic flow sheet of another embodiment of attitude adjusting method of the super-huge gear of the present invention;
Fig. 4 is the structural representation that the attitude of the super-huge gear of the present invention is adjusted an embodiment of equipment;
Fig. 5 is the structural representation that the attitude of the super-huge gear of the present invention is adjusted another embodiment of equipment.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Super-huge gear described in the embodiment of the present invention refers to that some parameters, size, weight exceed the gear under regular situation, is mainly the diameter that depends on gear, and wherein, the gear that diameter is greater than 3000 millimeters (mm) is commonly referred to super-huge gear.
Fig. 1 is the structural representation of the form regulation system of the super-huge gear that the embodiment of the present invention was suitable for, the form regulation system of the super-huge gear that as shown in Figure 1, the embodiment of the present invention was suitable for comprises: laser tracker 10, three-dimensional measurement platform 11, attitude adjustment platform 12, attitude are adjusted equipment 13, driving arrangement 14, super-huge gear 15.Wherein, first on the super-huge gear 15 that laser tracker 10 obtains tracking set feature locations the first locus coordinate to three-dimensional measurement platform 11 on second set feature locations second space position coordinates to send to attitude adjust equipment 13, attitude adjust equipment 13 according to following Fig. 2 and method embodiment illustrated in fig. 3 to the first locus coordinate to after carrying out a series of processing with second space position coordinates, obtain the rotation information to be adjusted of attitude adjustment platform 12 and the each self-corresponding translation distance of the back shaft of attitude adjustment platform 12, and control driving arrangement 14 and drive attitude adjustment platform 12 to carry out attitude adjustment, attitude adjustment platform 12 is further adjusted gage beam and the gauge head direction of three-dimensional measurement platform 11, thereby make to improve three-dimensional measurement platform 12 super-huge gear is carried out to low-angle, measure fast, improve the measuring accuracy of super-huge gear and measure efficiency.
Fig. 2 is the schematic flow sheet of an embodiment of attitude adjusting method of the present invention; As shown in Figure 2, the embodiment of the present invention specifically comprises the steps:
Step 201, obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
Step 202, obtain the first locus coordinate to second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
Step 203, according to the first projection coordinate to the second projection coordinate to obtaining attitude adjustment platform rotation information to be adjusted;
Step 204, adjusting after attitude adjustment platform according to rotation information, obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform;
Step 205, adjust the back shaft of attitude adjustment platform according to the translation distance of the back shaft of attitude adjustment platform, make the upper surface of attitude adjustment platform and the upper surface of super-huge gear parallel.
The attitude adjusting method of the super-huge gear that the embodiment of the present invention provides, the first locus coordinate of setting feature locations by first on super-huge gear to three-dimensional measurement platform on second set the second space position coordinates of feature locations to obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform rotation information to be adjusted and attitude adjustment platform, make attitude adjustment platform adjust gage beam and the gauge head direction of three-dimensional measurement platform according to rotation information and translation distance, thereby realize low-angle according to the position of especially big gear, measure fast, improve the measuring accuracy of super-huge gear on-position measure and measure efficiency.
Fig. 3 is the schematic flow sheet of another embodiment of attitude adjusting method of the present invention, as shown in Figure 3,
The embodiment of the present invention specifically can comprise the steps:
Step 301, obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
Step 302, obtain the first locus coordinate to second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
Step 303, obtain the first projection coordinate to corresponding primary vector and obtain the second projection coordinate to corresponding secondary vector;
Angle between step 304, calculating primary vector and secondary vector, this angle is the angle of attitude adjustment platform rotation;
The cross product of step 305, calculating primary vector and secondary vector, according to the sense of rotation of positive and negative definite attitude adjustment platform of cross product;
Step 306, adjusting after attitude adjustment platform according to rotation information, obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform;
Step 307, adjust the back shaft of attitude adjustment platform according to the translation distance of the back shaft of attitude adjustment platform, make the upper surface of attitude adjustment platform and the upper surface of super-huge gear parallel.
In above-mentioned steps 301, first on super-huge gear set the locus coordinate that feature locations specifically can comprise the initial measurement point on center, the super-huge gear of super-huge gear; Second sets feature locations specifically can comprise on the gage beam of three-dimensional measurement platform along the coordinate of the first measurement point of the first coordinate direction, the coordinate of the second measurement point.This first locus coordinate of setting feature locations and the second setting feature locations can get by laser tracker.
The embodiment of the present invention for convenience, specifically represents that by the coordinate along the first measurement point of the first coordinate direction (X-axis), the coordinate of the second measurement point on the gage beam of the locus coordinate of the initial measurement point on the center of super-huge gear, super-huge gear, three-dimensional measurement platform symbol is as shown in table 1.Obtain the strong point corresponding to bolster of described attitude adjustment platform
Symbol corresponding to locus coordinate that table 1 laser tracker records
What one of ordinary skill in the art will appreciate that is, attitude adjustment platform in the embodiment of the present invention can have multiple bolsters, the embodiment of the present invention for convenience of description, only there are three bolsters and carry out exemplary type explanation as example to there are three attitude adjustment platforms, and the explanation of the exemplary type of three bolsters can not form the restriction to the embodiment of the present invention.Particularly, multiple bolsters that the attitude adjustment platform in the embodiment of the present invention has comprise: the first bolster, the second bolster, the 3rd bolster; Correspondingly, the strong point of the 3rd bolster of the strong point of the second bolster of the strong point of the first bolster, attitude adjustment platform, attitude adjustment platform is positioned at plane M
2on.
In above-mentioned steps 302, calculate O, O
1, 4 of P, Q be at plane M
2on projection, obtain the first projection coordinate to the second projection coordinate pair, particularly:
O point is at plane M
2upper projection O ' point coordinate is:
Solve:
O
1point is at plane M
2upper projection O
1' point coordinate:
Thereby have:
P point is at plane M
2upper projection P ' point coordinate is:
Solve:
Q point is at plane M
2upper projection Q ' point coordinate is:
Solve:
In above-mentioned steps 302～step 304, ask O ', O
1', 4 of P ', Q ' become primary vector O
1' angle of O ' and secondary vector Q ' P ', this angle α is the angle of attitude adjustment platform rotation.
Vector O
1' O ': (O '
1x-O '
x, O '
1y-O '
y, O '
1z-O '
z), vectorial Q ' P ': (O '
x-P '
x, O '
y-P '
y, O '
z-P '
z)
vector O
1' optimum orientation that the direction of O ' is gauge head, the direction of vectorial Q ' P ' is the current direction of gauge head, so the numerical value of angle α is exactly attitude adjustment platform center Z axis, and the angle that namely the bottom meshing gear of attitude adjustment platform need to rotate.
In above-mentioned steps 305, calculate secondary vector Q ' P ' and primary vector O
1' the cross product β of O ', and β z positive and negative relatively.
β＝Q′P′×O′
1O′ (3.13)
If β z > 0, α is counterclockwise rotation; If β z < 0, α is clockwise direction rotation.
In above-mentioned steps 306 and step 307, adjusting after attitude adjustment platform according to rotation information, obtain the each self-corresponding translation distance of back shaft of attitude adjustment platform; Particularly, after three-dimensional measurement platform rotation, if the coordinate of 3 of A, B, E is A
2, B
2, E
2point coordinate: more postrotational A
2, B
2, E
23 distances to gear wheel upper surface, find out 3 middle distance M
2nearest point, the nearest point of instruction driving arrangement is point of fixity, and driving arrangement is adjusted all the other 2 corresponding bolsters, thereby regulates the each self-corresponding adjustment distance of bolster that reaches attitude adjustment platform, realize attitude adjustment, thus convenient operation reduce the machine error in actual measurement.
The invention described above embodiment sets feature locations the first locus coordinate by first on super-huge gear to three-dimensional measurement platform on second set the second space position coordinates of feature locations to obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform rotation information to be adjusted and attitude adjustment platform, make attitude adjustment platform adjust gage beam and the gauge head direction of three-dimensional measurement platform according to rotation information and translation distance, thereby realize low-angle according to the position of especially big gear, measure fast, improve the measuring accuracy of super-huge gear on-position measure and measure efficiency.
Fig. 4 is the structural representation that the attitude of the super-huge gear of the present invention is adjusted an embodiment of equipment, as shown in Figure 4, the embodiment of the present invention comprises: the first acquisition module 41, the second acquisition module 42, the 3rd acquisition module 43, the 4th acquisition module 44, the first adjusting module 45.
Wherein, the first acquisition module 41 obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations; The second acquisition module 42 obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair; The 3rd acquisition module 43 according to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted; Adjusting after described attitude adjustment platform according to described rotation information, the 4th acquisition module 44 obtains the each self-corresponding translation distance of back shaft of described attitude adjustment platform; The first adjusting module 45 is adjusted the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, make the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel.
The attitude of the super-huge gear that the embodiment of the present invention provides is adjusted equipment, the first locus coordinate of setting feature locations by first on super-huge gear to three-dimensional measurement platform on second set the second space position coordinates of feature locations to obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform rotation information to be adjusted and attitude adjustment platform, the translation distance that rotation information that attitude adjustment platform gets according to the 3rd acquisition module 43 and the 4th acquisition module 44 are got is adjusted gage beam and the gauge head direction of three-dimensional measurement platform, thereby realize low-angle according to the position of especially big gear, measure fast, improve the measuring accuracy of super-huge gear on-position measure and measure efficiency.
Fig. 5 is the structural representation that the attitude of the super-huge gear of the present invention is adjusted another embodiment of equipment, as shown in Figure 5, the embodiment of the present invention comprises: the first acquisition module 51, the second acquisition module 52, the 3rd acquisition module 53, the 4th acquisition module 54, the first adjusting module 55.
Wherein, the first acquisition module 51 obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations; The second acquisition module 52 obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair; The 3rd acquisition module 53 according to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted; Adjusting after described attitude adjustment platform according to described rotation information, the 4th acquisition module 54 obtains the each self-corresponding translation distance of back shaft of described attitude adjustment platform; The first adjusting module 55 is adjusted the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, make the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel.
First sets feature locations comprises: the locus coordinate of the initial measurement point on center, the described super-huge gear of described super-huge gear; Described second sets feature locations comprises on the gage beam of described three-dimensional measurement platform along the coordinate of the first measurement point of the first coordinate direction, the coordinate of the second measurement point.
Further, rotation information comprises the anglec of rotation and the sense of rotation of described attitude adjustment platform.
Further, the 3rd acquisition module 53 can also comprise: the first acquiring unit 531, second acquisition unit 532, the first computing unit 533, the second computing unit 534, adjustment unit 535; Wherein, the first acquiring unit 531 obtains described the first projection coordinate to corresponding primary vector; Second acquisition unit 532 obtains described the second projection coordinate to corresponding secondary vector; The first computing unit 533 calculates the angle between described primary vector and described secondary vector, and described angle is the angle of described attitude adjustment platform rotation; The second computing unit 534 calculates the cross product of described primary vector and described secondary vector; Adjustment unit 535 is according to the positive and negative sense of rotation of determining described attitude adjustment platform of described cross product.
Further, the first adjusting module 55 can also comprise: the 3rd acquiring unit 551, search unit 552, indicating member 553; The 3rd acquiring unit 551 obtains the strong point that the bolster of described attitude adjustment platform the is corresponding multiple distance values to described super-huge gear upper surface; Search unit 552 and find out the nearest strong point in super-huge gear upper surface described in described multiple distance value middle distance; Indicating member 553 is set to point of fixity according to the nearest described nearest strong point of strong point instruction driving arrangement in the described super-huge gear of described distance upper surface, and adjust all the other strong points, regulate thereby raise the each self-corresponding adjustment distance of bolster that reaches described attitude adjustment platform.
The attitude of the super-huge gear that the embodiment of the present invention provides is adjusted equipment, the first locus coordinate of setting feature locations by first on super-huge gear to three-dimensional measurement platform on second set the second space position coordinates of feature locations to obtaining the each self-corresponding translation distance of back shaft of attitude adjustment platform rotation information to be adjusted and attitude adjustment platform, the translation distance that rotation information that attitude adjustment platform gets according to the 3rd acquisition module 53 and the 4th acquisition module 54 are got is adjusted gage beam and the gauge head direction of three-dimensional measurement platform, thereby realize low-angle according to the position of especially big gear, measure fast, improve the measuring accuracy of super-huge gear on-position measure and measure efficiency.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-described embodiment can complete by the relevant hardware of programmed instruction, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (2)
1. an attitude adjusting method for super-huge gear, is characterized in that, described method comprises:
Obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
Obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
According to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted;
Adjusting after described attitude adjustment platform according to described rotation information, obtaining the each self-corresponding translation distance of back shaft of described attitude adjustment platform;
Adjust the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, make the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel; Wherein,
Described first sets feature locations comprises: the locus coordinate of the initial measurement point on center, the described super-huge gear of described super-huge gear; Described second sets feature locations comprises on the gage beam of described three-dimensional measurement platform along the coordinate of the first measurement point of the first coordinate direction, the seat of the second measurement point;
Wherein, described rotation information comprises the anglec of rotation and the sense of rotation of described attitude adjustment platform, described according to described the first projection coordinate to the step of obtaining described attitude adjustment platform rotation information to be adjusted being comprised with the second projection coordinate:
Obtain described the first projection coordinate to corresponding primary vector;
Obtain described the second projection coordinate to corresponding secondary vector;
Calculate the angle between described primary vector and described secondary vector, described angle is the angle of described attitude adjustment platform rotation;
Calculate the cross product of described primary vector and described secondary vector;
According to the positive and negative sense of rotation of determining described attitude adjustment platform of described cross product; Wherein,
The step that the described translation distance according to the back shaft of described attitude adjustment platform is adjusted the back shaft of described attitude adjustment platform comprises:
The strong point corresponding to bolster that obtains described attitude adjustment platform arrives multiple distance values of described super-huge gear upper surface;
Find out the nearest strong point in super-huge gear upper surface described in described multiple distance value middle distance;
The strong point instruction driving arrangement described nearest strong point nearest according to the described super-huge gear of described distance upper surface is set to point of fixity, and adjust all the other strong points, regulate thereby raise the each self-corresponding adjustment distance of bolster that reaches described attitude adjustment platform.
2. the attitude of super-huge gear is adjusted an equipment, it is characterized in that, comprising:
The first acquisition module, for obtain the first locus coordinate that first on super-huge gear set feature locations to three-dimensional measurement platform on second set the second space position coordinates pair of feature locations;
The second acquisition module, for obtain described the first locus coordinate to described second space position coordinates to each self-corresponding the first projection coordinate on attitude adjustment platform upper surface to the second projection coordinate pair;
The 3rd acquisition module, for according to described the first projection coordinate to the second projection coordinate to obtaining described attitude adjustment platform rotation information to be adjusted;
The 4th acquisition module, for adjusting after described attitude adjustment platform according to described rotation information, obtains the each self-corresponding translation distance of back shaft of described attitude adjustment platform;
The first adjusting module, for adjust the back shaft of described attitude adjustment platform according to the translation distance of the back shaft of described attitude adjustment platform, makes the upper surface of described attitude adjustment platform and the upper surface of described super-huge gear parallel; Wherein,
Described first sets feature locations comprises: the locus coordinate of the initial measurement point on center, the described super-huge gear of described super-huge gear; Described second sets feature locations comprises on the gage beam of described three-dimensional measurement platform along the coordinate of the first measurement point of the first coordinate direction, the coordinate of the second measurement point; Wherein,
Described rotation information comprises the anglec of rotation and the sense of rotation of described attitude adjustment platform, and described the 3rd acquisition module comprises:
The first acquiring unit, for obtaining described the first projection coordinate to corresponding primary vector;
Second acquisition unit, for obtaining described the second projection coordinate to corresponding secondary vector;
The first computing unit, for calculating the angle between described primary vector and described secondary vector, described angle is the angle of described attitude adjustment platform rotation;
Second acquisition unit, for calculating the cross product of described primary vector and described secondary vector;
Adjustment unit, for determining the sense of rotation of described attitude adjustment platform according to described cross product positive and negative, wherein,
Described the first adjusting module comprises:
The 3rd acquiring unit, for obtaining the strong point that the bolster of described attitude adjustment platform the is corresponding multiple distance values to described super-huge gear upper surface;
Search unit, for finding out the nearest strong point in super-huge gear upper surface described in described multiple distance value middle distance;
Indicating member, for being set to point of fixity according to the nearest described nearest strong point of strong point instruction driving arrangement in the described super-huge gear of described distance upper surface, and adjust all the other strong points, regulate thereby raise the each self-corresponding adjustment distance of bolster that reaches described attitude adjustment platform.
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|---|---|---|---|
| CN201210118660.0A CN102789238B (en) | 2012-04-23 | 2012-04-23 | Method and device for gesture adjustment of super huge gear |
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|---|---|---|---|
| CN201210118660.0A CN102789238B (en) | 2012-04-23 | 2012-04-23 | Method and device for gesture adjustment of super huge gear |
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| CN102789238B true CN102789238B (en) | 2014-11-19 |
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| CN108510463B (en) * | 2018-05-07 | 2020-12-25 | 凌云光技术股份有限公司 | Method and device for correcting distorted image |
| CN112444310B (en) * | 2019-08-27 | 2022-07-05 | 中国石油天然气股份有限公司 | Method and device for adjusting position of supporting point of large-tonnage balance and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4016441A1 (en) * | 1990-05-22 | 1991-11-28 | Fromund Prof Dr Ing Hock | Arrangement for measuring machined structures, e.g. gears and threads - uses measurement head replacing machining tool and processing of position measurement signals |
| CN101403848A (en) * | 2008-11-14 | 2009-04-08 | 天津市联大通讯发展有限公司 | Three-dimensional automatic stabilization camera shooting system |
| CN101551240A (en) * | 2009-05-15 | 2009-10-07 | 北京工业大学 | Large-scale gear measuring method based on laser tracking technology |
| CN102004252A (en) * | 2010-11-19 | 2011-04-06 | 二重集团（德阳）重型装备股份有限公司 | Device for carrying out three-dimensional space positioning on static workpieces and special hand-held movable optical retroreflector |
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2012
- 2012-04-23 CN CN201210118660.0A patent/CN102789238B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4016441A1 (en) * | 1990-05-22 | 1991-11-28 | Fromund Prof Dr Ing Hock | Arrangement for measuring machined structures, e.g. gears and threads - uses measurement head replacing machining tool and processing of position measurement signals |
| CN101403848A (en) * | 2008-11-14 | 2009-04-08 | 天津市联大通讯发展有限公司 | Three-dimensional automatic stabilization camera shooting system |
| CN101551240A (en) * | 2009-05-15 | 2009-10-07 | 北京工业大学 | Large-scale gear measuring method based on laser tracking technology |
| CN102004252A (en) * | 2010-11-19 | 2011-04-06 | 二重集团（德阳）重型装备股份有限公司 | Device for carrying out three-dimensional space positioning on static workpieces and special hand-held movable optical retroreflector |
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