CN102426616A - Method for adjusting lamp bank of photoelectric helmet aiming simulation system - Google Patents
Method for adjusting lamp bank of photoelectric helmet aiming simulation system Download PDFInfo
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- CN102426616A CN102426616A CN2011102923898A CN201110292389A CN102426616A CN 102426616 A CN102426616 A CN 102426616A CN 2011102923898 A CN2011102923898 A CN 2011102923898A CN 201110292389 A CN201110292389 A CN 201110292389A CN 102426616 A CN102426616 A CN 102426616A
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Abstract
The invention relates to a method for adjusting a lamp bank of a photoelectric helmet aiming simulation system. The method comprises the following steps of: establishing a whole lamp bank model; setting relevant parameters of a position of the lamp bank; and adjusting the relevant parameters of the position of the lamp bank, wherein the relevant parameters of the position of the lamp bank are composed of a final positioning parameter and a position adjusting parameter; the final positioning parameter is a specific coordinate value of each lamp in the lamp bank; the position adjusting parameter comprises a lamp bank barycentric position coordinate, a whole attitude angle of the lamp bank, a distance from each lamp in the lamp bank to the surface of a helmet and the translation volumes of the lamp bank along x, y and z three axles; and the whole attitude angle of the lamp bank comprises the rotating angles around the x, y and z three axles. According to the method for adjusting the lamp bank of the photoelectric helmet aiming simulation system, the whole lamp bank model is established, thereby reducing the complexity in assembling the lamp bank. The model is established at first and then the position and attitude of the lamp bank are adjusted, thereby being capable of ensuring the fixed relation between the lamps in the lamp bank.
Description
Technical field
The present invention relates to a kind of lamp group control method, relate in particular to a kind of photo-electric helmet aiming analogue system lamp group control method.
Background technology
Along with the control of modern aviation firepower and from the development of spindle guide bullet technology, from can reaching more than positive and negative 90 degree from an axle angle of divergence of spindle guide bullet, fighter plane becomes greatly with the relative angle speed of target in the low latitude or during short range operations, requires the speed of pilot's run-home fast.Helmet Initiated Pointing System is the equipment of this modern war of unique adaptation and air armament development need.In fire control system, has vital role.
Thereby photo-electric helmet aiming analogue system is a kind of through the topology layout of software approach simulation total system and the rationality of topology layout of workflow verification system and related algorithm, for the system development and the performance of the system of improvement are offered help.
Photo-electric helmet aiming analogue system needs to be positioned at any given position to the lamp group easily and can conveniently carry out emulation to different lamp group layouts.Therefore how to correct position a critical function of simulation software effectively lamp group position adjustments.
Summary of the invention
In view of this, be necessary to provide a kind of photo-electric helmet aiming analogue system lamp group control method that can arrive lamp group position adjustments correct position effectively.
The present invention is achieved in that a kind of photo-electric helmet aiming analogue system lamp group control method, and it may further comprise the steps: set up lamp group block mold; Set lamp group location-dependent parameters; Said lamp group location-dependent parameters comprises final positional parameter and position adjustments parameter, and said final positional parameter is exactly the concrete coordinate figure of each lamp in the said lamp group, and said position adjustments parameter comprises: said lamp group centre of gravity place coordinate; The attitude angle that said lamp group is whole; It comprises that each lamp is to the distance on helmet surface in the said lamp group around the angle of x, y, three axle rotations of z, and said lamp group is along the translational movement of said x, y, three axles of z; Regulate said lamp group location-dependent parameters.
Further, in the said step of setting up lamp group block mold, further comprising the steps of: as in the coordinate system that said x, y, three axles of z are formed, to be placed on certain point in the said coordinate system to the center of gravity of said lamp group integral body earlier; Confirm the coordinate figure of other lamp again according to the relative geometrical relation between each lamp in the lamp group of setting, and be kept in the array model to the coordinate figure of each lamp as said lamp group.
Further, in the step of the said lamp group of said adjusting location-dependent parameters, further comprising the steps of: initial position according to the coordinate of modelling, is made as initial position to said coordinate; The parameter regulation process.
Further, in said parameter regulation process, said lamp group is rotated an angle around said z axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said z axle rotation.
Further, in said parameter regulation process, said lamp group is rotated an angle around said y axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said y axle rotation.
Further, in said parameter regulation process, said lamp group is rotated an angle around said x axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said x axle rotation.
Further, in said parameter regulation process, said lamp group moves a translational movement on said x, y, z axle, and the coordinate after the translation meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said translational movement of said lamp group on said x, y, z axle.
The present invention compared with prior art; Photo-electric helmet aiming analogue system lamp group control method provided by the invention; Foundation through lamp group block mold has reduced the complexity that the lamp group is installed; Because the structure of the integral body of lamp group configures in advance,, just can guarantee that through regulating lamp group integral position and attitude the relativeness between each lamp in the lamp group fixes so set up model earlier if single grade is installed in that the position of regulating each lamp is very complicated to be difficult for realizing earlier; Also setting through regulating parameter and convenient software the adjusting of lamp group position.
Description of drawings
Fig. 1 is a structural representation of using the photo-electric helmet of photo-electric helmet aiming analogue system lamp group control method.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
See also Fig. 1, it is for using the structural representation that the photo-electric helmet aims at the photo-electric helmet 3 of analogue system lamp group control method, and the photo-electric helmet 3 is provided with two lamp groups 1,2, and certainly in other embodiments, the quantity of lamp group can be more or less.Photo-electric helmet aiming analogue system can be positioned at any given position to lamp group 1,2 easily and can conveniently carry out emulation to different lamp group 1,2 layouts, and photo-electric helmet aiming analogue system lamp group control method is used for arriving correct position to the position adjustments of lamp group 1,2 effectively.
Said photo-electric helmet aiming analogue system lamp group control method may further comprise the steps.
(1) sets up lamp group block mold.
(2) set lamp group location-dependent parameters; Said lamp group location-dependent parameters comprises final positional parameter and position adjustments parameter; Said final positional parameter is exactly the concrete coordinate figure of each lamp in the said lamp group, and said position adjustments parameter comprises: said lamp group centre of gravity place coordinate; The attitude angle that said lamp group is whole, it comprises the angle around x, y, three axle rotations of z; Each lamp is to the distance on helmet surface in the said lamp group, and said lamp group is along the translational movement of said x, y, three axles of z.In brief, setting is regulated parameter and is realized the function to its adjusting with software: regulate parameter and comprise: lamp group centre of gravity place coordinate; The whole attitude angle of lamp group comprises the angle around x, y, three axle rotations of z; The whole center of gravity of lamp group is to the distance of true origin, and each lamp is to the distance on helmet surface in the lamp group, and the lamp group is along the translational movement of x, y, three axles of z; Software is created a scroll bar so that interactive adjustment for each variable.
(3) regulate said lamp group location-dependent parameters.
Wherein, in step (1), in the coordinate system that said x, y, three axles of z are formed, be placed on certain point in the said coordinate system to the whole center of gravity of said lamp group earlier; Confirm the coordinate figure of other lamp again according to the relative geometrical relation between each lamp in the lamp group of setting, and be kept in the array model to the coordinate figure of each lamp as said lamp group.
In step (3), further comprising the steps of: initial position according to the coordinate of modelling, is made as initial position to said coordinate; The parameter regulation process.
In said parameter regulation process, if said lamp group is rotated an angle around said z axle, so postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said z axle rotation.
If said lamp group is rotated an angle around said y axle, so postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said y axle rotation.
If said lamp group is rotated an angle around said x axle, so postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said x axle rotation.
If said lamp group moves a translational movement on said x, y, z axle, the coordinate after the translation meets the following conditions so:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
In sum; Photo-electric helmet aiming analogue system lamp group control method; Foundation through lamp group block mold has reduced the complexity that the lamp group is installed; Because the structure of the integral body of lamp group configures in advance,, just can guarantee that through regulating lamp group integral position and attitude the relativeness between each lamp in the lamp group fixes so set up model earlier if single grade is installed in that the position of regulating each lamp is very complicated to be difficult for realizing earlier; Also setting through regulating parameter and convenient software the adjusting of lamp group position.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a photo-electric helmet aims at analogue system lamp group control method, it is characterized in that it may further comprise the steps:
Set up lamp group block mold;
Set lamp group location-dependent parameters; Said lamp group location-dependent parameters comprises final positional parameter and position adjustments parameter; Said final positional parameter is exactly the concrete coordinate figure of each lamp in the said lamp group, and said position adjustments parameter comprises: said lamp group centre of gravity place coordinate; The attitude angle that said lamp group is whole, it comprises the angle around x, y, three axle rotations of z; Each lamp is to the distance on helmet surface in the said lamp group, and said lamp group is along the translational movement of said x, y, three axles of z;
Regulate said lamp group location-dependent parameters.
2. the photo-electric helmet as claimed in claim 1 aiming analogue system lamp group control method is characterized in that, and is in the said step of setting up lamp group block mold, further comprising the steps of:
In the coordinate system that said x, y, three axles of z are formed, be placed on certain point in the said coordinate system to the whole center of gravity of said lamp group earlier;
Confirm the coordinate figure of other lamp again according to the relative geometrical relation between each lamp in the lamp group of setting, and be kept in the array model to the coordinate figure of each lamp as said lamp group.
3. photo-electric helmet aiming analogue system lamp group control method as claimed in claim 1; It is characterized in that, in the step of the said lamp group of said adjusting location-dependent parameters, further comprising the steps of: initial position; According to the coordinate of modelling, be made as initial position to said coordinate; The parameter regulation process.
4. photo-electric helmet aiming analogue system lamp group control method as claimed in claim 3 is characterized in that in said parameter regulation process, said lamp group is rotated an angle around said z axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said z axle rotation.
5. photo-electric helmet aiming analogue system lamp group control method as claimed in claim 3 is characterized in that in said parameter regulation process, said lamp group is rotated an angle around said y axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said y axle rotation.
6. photo-electric helmet aiming analogue system lamp group control method as claimed in claim 3 is characterized in that in said parameter regulation process, said lamp group is rotated an angle around said x axle, and postrotational coordinate meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
be the said angle of said lamp group around said x axle rotation.
7. photo-electric helmet aiming analogue system lamp group control method as claimed in claim 3 is characterized in that in said parameter regulation process, said lamp group moves a translational movement on said x, y, z axle, and the coordinate after the translation meets the following conditions:
Wherein,
is the coordinate before the rotation;
is postrotational coordinate,
Be the said translational movement of said lamp group on said x, y, z axle.
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| CN201110292389.8A CN102426616B (en) | 2011-09-29 | 2011-09-29 | A kind of method for adjusting lamp bank of photoelectric helmet aiming simulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297702A (en) * | 2013-05-06 | 2013-09-11 | 中航华东光电有限公司 | Image processing device for aviation onboard helmet-mounted locating system and image processing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063522A (en) * | 2010-11-03 | 2011-05-18 | 中航华东光电有限公司 | Lamp set distribution optimization method of photoelectric type helmet tracking system |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063522A (en) * | 2010-11-03 | 2011-05-18 | 中航华东光电有限公司 | Lamp set distribution optimization method of photoelectric type helmet tracking system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297702A (en) * | 2013-05-06 | 2013-09-11 | 中航华东光电有限公司 | Image processing device for aviation onboard helmet-mounted locating system and image processing method thereof |
| CN103297702B (en) * | 2013-05-06 | 2016-04-06 | 中航华东光电有限公司 | For image processing apparatus and the method thereof of airborne helmet positioning system |
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| CN102426616B (en) | 2016-08-31 |
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