CN108387361B - Array air blowing type aero-optical effect simulator - Google Patents
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- CN108387361B CN108387361B CN201810421640.8A CN201810421640A CN108387361B CN 108387361 B CN108387361 B CN 108387361B CN 201810421640 A CN201810421640 A CN 201810421640A CN 108387361 B CN108387361 B CN 108387361B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/08—Aerodynamic models
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
- G01M9/06—Measuring arrangements specially adapted for aerodynamic testing
- G01M9/065—Measuring arrangements specially adapted for aerodynamic testing dealing with flow
- G01M9/067—Measuring arrangements specially adapted for aerodynamic testing dealing with flow visualisation
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
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Abstract
Array air blowing type aero-optical effect simulator belongs to Pneumatic optical technical field；The aero-optical effect simulator includes black matrix, and air flue encodes cooling system and air flue coded system；The opening of black matrix array structure is connected by the one of hole array of air flue coding cooling system, connect, the hot wind of last output array structure after air flue, then with air flue coded system, form strong convection with the external world, generate aero-optical effect；Air flue encodes the turntable rotation in cooling system, realizes n air flue access system of different arrangement modes, and then realize coding；Aero-optical effect simulator of the present invention forms the characteristic of strong convection using hot and cold gas, directly generates the air-flow for generating aero-optical effect, realizes the purpose that aero-optical effect is directly simulated.
Description
The application is a kind of divisional application of application for a patent for invention " array air blowing type aero-optical effect simulator ".
The original bill applying date: 2016-10-08.
Original bill application number: 2016108763683.
A kind of original bill denomination of invention: array air blowing type aero-optical effect simulator.
Technical field
Array air blowing type aero-optical effect simulator belongs to Pneumatic optical technical field.
Background technique
Aircraft is in atmosphere high speed flight, due to generating actual gas effect between its optical dome and free incoming flow
It answers, SHOCK WAVE INDUCED boundary layer separation, interfering with each other without viscosity flow and boundary layer, to generate because of current density variation, temperature
Complex flowfield caused by variation, constituent variation and gas molecule ionization etc., this causes heat, heat to infrared imaging detection system
Radiation and image transmitting interference cause target offset, shake, obscure, and this effect is known as aero-optical effect.
Aero-optical effect brings adverse effect to infrared image terminal guidance, make target seeker to the detection of target, tracking with
Recognition capability decline, and then influence terminal guidance precision.Since flow field density changes, change in the original of the light wherein propagated
Path generates deviation and phase change, causes the offset for causing image on imaging plane, obscures, shake and energy loss.Such as
Fruit can explore Pneumatic optical degeneration mechanism, it will be able to correct Pneumatic optical degeneration image, reduce aberration, improve optical imagery matter
Amount.As it can be seen that exploring the committed step that Pneumatic optical degeneration mechanism is improving image quality.
Pneumatic optical degeneration mechanism is explored, needs to simulate aero-optical effect.Currently, many aero-optical effect simulation dresses
Setting all is optical analog device, such as application No. is the 201410456264.8 patent of invention " Pneumatic lights based on distorted image
Learn effect analog device " and algorithm simulation, such as " a kind of simulation is pneumatic application No. is 201310193486.0 patent of invention
The method and system of optical effect ", these simulators or method all do not directly generate the air-flow for generating aero-optical effect,
It is consequently belonging to indirect analog, and is not belonging to directly simulate, therefore also have any different apart from actual aero-optical effect.
Summary of the invention
To solve the above-mentioned problems, the invention discloses a kind of aero-optical effect simulator, which is utilized
Hot and cold gas form the characteristic of strong convection, directly generate the air-flow for generating aero-optical effect, realize that aero-optical effect is straight
Connect the purpose of simulation.
The object of the present invention is achieved like this:
Array air blowing type aero-optical effect simulator, including black matrix, air flue encode cooling system and air flue coding system
System；
The black matrix successively includes ceramic layer, middle layer, cooling layer and shell from inside to outside；It is set among the middle layer
It is equipped with resistance wire, inner wall is provided with temperature sensor, the cooling layer water-filling；Black matrix is internally provided with blower, by hot wind from
The opening of black matrix is blown out, the array structure that the opening is 1 × n；
It includes turntable that air flue, which encodes cooling system, and n is distributed on the radial direction of turntable！A hole array, each Kong Zhen
Column include n hole, and each hole array includes n air flue, and the linear distance of each air flue is equal, and the ring structure for being included is each
It is not identical, at arithmetic progression after the arrangement of distance ascending power；The arrangement mode of air flue corresponding to different hole arrays is different；
N air flue is arranged in the array structure of a × b, and a × b=n by air flue coded system；
The opening of black matrix array structure is connected by the one of hole array of air flue coding cooling system, after air flue, then
It is connect with air flue coded system, the hot wind of last output array structure, forms strong convection with the external world, generate aero-optical effect；
Air flue encodes the turntable rotation in cooling system, realizes n air flue access system of different arrangement modes, and then realize coding.
Above-mentioned array air blowing type aero-optical effect simulator, further includes water tank and water pump, at the top of the cooling layer and
One outlet is respectively arranged at bottom, and the water in water tank is pumped into cooling layer outlet at bottom by water pump, and water flows back to water from cooling layer top exit
Case.
The above array air blowing type aero-optical effect simulator, further include be arranged on the outside of air flue coded system with gas
The vertical optical imaging system in direction is flowed, the optical imaging system includes light source, pin hole, collimation lens, grating, object lens and figure
As sensor；The light beam that light source issues, forms point light source through needle passing hole, forms collimated light beam after collimating using collimation lens,
Grating is illuminated, the grating and imaging sensor are separately positioned on the object space and image space of object lens.
The grating can where it 90 degree of plane internal rotation.
The utility model has the advantages that
It the first, can be strong using being formed between the high-temperature gas and extraneous cryogenic gas in black matrix due to being provided with black matrix
The characteristic of strong convection current directly generates the air-flow for generating aero-optical effect, realizes the purpose that aero-optical effect is directly simulated；
The second, the present invention includes black matrix, and air flue coding cooling system and air flue coded system, black matrix array structure are opened
Mouthful, it is connected, is connect after air flue, then with air flue coded system, finally by the one of hole array of air flue coding cooling system
The hot wind of output array structure, the i.e. different air-flow of output a × b group temperature, and then the air-flow of aero-optical effect is generated,
Realize the purpose that aero-optical effect is directly simulated；
Third, air flue coding cooling system include turntable, and n is distributed on the radial direction of turntable！A hole array, each
Hole array includes n hole, and each hole array includes n air flue, and the linear distance of each air flue is equal, the ring junction for being included
Structure is different, at arithmetic progression after the arrangement of distance ascending power；The arrangement mode of air flue corresponding to different hole arrays is different；In
It under this structure, may be implemented arbitrarily to adjust a × b group gas flow temperature, and then realize and can determine state aero-optical effect mould
It is quasi-；
4th, under the structure of air flue coding cooling system, stochastic regime Pneumatic light is may be implemented in the non-uniform rotation of turntable
Learn the simulation of effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of array air blowing type aero-optical effect simulator of the present invention.
Fig. 2 is the structural schematic diagram of black matrix.
Fig. 3 is the structural schematic diagram of air flue in the same hole array.
Fig. 4 is the structural schematic diagram of air flue coded system.
Fig. 5 is the structural schematic diagram of optical imaging system in array air blowing type aero-optical effect simulator of the present invention.
In figure: 1 black matrix, 11 ceramic layers, 12 middle layers, 13 cooling layers, 14 shells, 15 blowers, 2 air flues encode cooling system
System, 21 turntables, 22 air flues, 3 air flue coded systems, 6 water tanks, 7 water pumps, 8 optical imaging systems, 81 light sources, 82 pin holes, 83 standards
Straight lens, 84 gratings, 85 object lens, 86 imaging sensors.
Specific embodiment
The specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Specific embodiment one
The array air blowing type aero-optical effect simulator of the present embodiment, structural schematic diagram (need to illustrate as shown in Figure 1
, the air flue in Fig. 1 encodes cooling system 2, shows only one group of air flue 22, and reorganizes air flue 22, difference dotted line
Instead of).The array air blowing type aero-optical effect simulator includes black matrix 1, and air flue encodes cooling system 2 and air flue coding system
System 3；
The black matrix 1 successively includes ceramic layer 11, middle layer 12, cooling layer 13 and shell 14 from inside to outside；In described
Resistance wire is provided among interbed 12, inner wall is provided with temperature sensor, 13 water-filling of cooling layer；The inside of black matrix 1 is arranged
There is blower 15, hot wind is blown out from the opening of black matrix 1, the array structure that the opening is 1 × n；The structural schematic diagram of black matrix 1
As shown in Fig. 2, in the present embodiment, n=6 is indicated with 6 arrows；
It includes turntable 21 that air flue, which encodes cooling system 2, and n is distributed on the radial direction of turntable 21！A hole array, each
Hole array includes n hole, and each hole array includes n air flue 22, and the linear distance of each air flue is equal, the annular for being included
Structure is different, at arithmetic progression after the arrangement of distance ascending power；The each not phase of the arrangement mode of air flue 22 corresponding to different hole arrays
Together；In the present embodiment, each hole array includes 6 air flues 22, and the structural schematic diagram of this 6 air flues 22 is as shown in Figure 3；
N air flue 22 is arranged in the array structure of a × b, and a × b=n by air flue coded system 3；In the present embodiment, a
× b=n is 2 × 3=6, and in Fig. 1, from top to bottom, first, third, the 5th air flue 22 and second, the four, the 6th air flues are formed
2 × 3 air flue array；
The opening of 1 array structure of black matrix, by the air flue coding one of hole array of cooling system 2 connection, by air flue 22
Afterwards, then with air flue coded system 3 it connect, the hot wind of last output array structure, forms strong convection with the external world, generate Pneumatic optical
Effect；Air flue encodes the turntable 21 in cooling system 2 and rotates, and realizes 22 access system of n air flue of different arrangement modes, in turn
Realize coding.
Specific embodiment two
The array air blowing type aero-optical effect simulator of the present embodiment, on the basis of specific embodiment one, into one
It further includes water tank 6 and water pump 7 that step, which limits, and respectively there are one outlet in 13 top and bottom of cooling layer, and water pump 7 will be in water tank 6
Water is pumped into 13 outlet at bottom of cooling layer, and water is from 13 top exit reflow tank of cooling layer, as shown in Figure 4.
This structure design, using the slow thermal conductivity of water, had both realized the heat preservation to ceramic layer 11 and middle layer 12, it is ensured that
The stability of the simulated aero-optical effect of aero-optical effect simulator, and realize the cooling to shell 14, it is ensured that it is real
Test safety.
Specific embodiment three
The above array air blowing type aero-optical effect simulator further limits on the basis of specific embodiment one
It further include the optical imaging system 8 vertical with airflow direction that 3 outside of air flue coded system is set, the optical imaging system
8 as shown in Fig. 5, including light source 81, pin hole 82, collimation lens 83, grating 84, object lens 85 and imaging sensor 86；Light source 81 is sent out
Light beam out forms point light source through needle passing hole 82, forms collimated light beam after collimating using collimation lens 83, illuminate grating 84,
The grating 84 is separately positioned on the object space and image space of object lens 85 with imaging sensor 86.
This structure design can simulate effect to Pneumatic optical and be monitored, the figure obtained using imaging sensor 86
Calculating as carrying out the decaying of 84 contrast of grating controls resistance wire according to calculated result and adjusts the threshold value of temperature sensor, real
Existing whole system closed-loop control is conducive to the accuracy for improving aero-optical effect simulation.
Specific embodiment four
The array air blowing type aero-optical effect simulator of the present embodiment, on the basis of specific embodiment three, into one
Step limit the grating 84 can where it 90 degree of plane internal rotation.
It has been investigated that carrying out the direct analog form of aero-optical effect using air-flow and using optical analog and algorithm mould
The essential distinction of quasi- indirect analog mode is that air-flow, which optical analog and algorithm simulation can occur in two-dimensional directional, to be controlled
Difference, such difference can not accurately control when aero-optical effect is directly simulated using air-flow, this characteristic is not only
Do not illustrate in the prior art, and have exceeded the cognition of those skilled in the art, it is therefore necessary to all to two-dimensional directional
It is monitored.And this structure qualification of the present embodiment, it can be realized the contrast variation for monitoring grating 84 in the two-dimensional direction
Rule effectively avoids single direction from realizing and simulates, and the problem that other direction is not up to standard, is conducive to improve aero-optical effect mould
Quasi- accuracy.
It should be noted that in the embodiment above, as long as reconcilable technical solution can carry out permutation and combination, this
Field technical staff can be according to the exhaustive all possibility of mathematical knowledge of permutation and combination, and therefore, the present invention is no longer to permutation and combination
Technical solution afterwards is illustrated one by one, but it is understood that presently disclosed for the technical solution after permutation and combination.
Claims (1)
1. array air blowing type aero-optical effect simulator, which is characterized in that including black matrix (1), air flue encodes cooling system
(2) and air flue coded system (3)；
The black matrix (1) successively includes ceramic layer (11), middle layer (12), cooling layer (13) and shell (14) from inside to outside；
It is provided with resistance wire among the middle layer (12), inner wall is provided with temperature sensor, cooling layer (13) water-filling；Black matrix
(1) be internally provided with blower (15), by hot wind from the opening of black matrix (1) blow out, it is described opening be 1 × n array structure；
It includes turntable (21) that air flue, which encodes cooling system (2), and n is distributed on the radial direction of turntable (21)！A hole array, often
A hole array includes n hole, and each hole array includes n air flue (22), and the linear distance of each air flue is equal, is included
Ring structure is different, at arithmetic progression after the arrangement of distance ascending power；The arrangement mode of air flue corresponding to different hole arrays (22)
It is different；
N air flue (22) is arranged in the array structure of a × b, and a × b=n by air flue coded system (3)；
The opening of black matrix (1) array structure is connected by the one of hole array of air flue coding cooling system (2), by air flue
(22) it after, then connect with air flue coded system (3), the hot wind of last output array structure, forms strong convection with the external world, generate gas
Dynamic optical effect；Air flue encodes turntable (21) rotation in cooling system (2), realizes the n air flue (22) of different arrangement modes
Access system, and then realize coding；
The array air blowing type aero-optical effect simulator further includes water tank (6), water pump (7) and setting in air flue coding system
The optical imaging system (8) vertical with airflow direction on the outside of system (3), the optical imaging system (8) includes light source (81), needle
Hole (82), collimation lens (83), grating (84), object lens (85) and imaging sensor (86)；The light beam that light source (81) issues passes through
Pin hole (82) forms point light source, using collimated light beam is formed after collimation lens (83) collimation, illuminates grating (84), the grating
(84) object space and image space of object lens (85) are separately positioned on imaging sensor (86)；
The calculating that the decaying of grating (84) contrast is carried out using the image that imaging sensor (86) obtains, is controlled according to calculated result
Resistance wire and the threshold value for adjusting temperature sensor realize whole system closed-loop control；The grating (84) can put down where it
It is rotated by 90 ° in face；Realize the contrast changing rule for monitoring grating (84) in the two-dimensional direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421640.8A CN108387361B (en) | 2016-10-08 | 2016-10-08 | Array air blowing type aero-optical effect simulator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810421640.8A CN108387361B (en) | 2016-10-08 | 2016-10-08 | Array air blowing type aero-optical effect simulator |
| CN201610876368.3A CN106500954B (en) | 2016-10-08 | 2016-10-08 | A kind of array air blowing type aero-optical effect simulator |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610876368.3A Division CN106500954B (en) | 2016-10-08 | 2016-10-08 | A kind of array air blowing type aero-optical effect simulator |
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| CN108387361A CN108387361A (en) | 2018-08-10 |
| CN108387361B true CN108387361B (en) | 2019-11-15 |
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| CN201810421640.8A Active CN108387361B (en) | 2016-10-08 | 2016-10-08 | Array air blowing type aero-optical effect simulator |
| CN201810421227.1A Active CN108680337B (en) | 2016-10-08 | 2016-10-08 | Array air blowing type pneumatic optical effect simulation device |
| CN201810422331.2A Expired - Fee Related CN108534983B (en) | 2016-10-08 | 2016-10-08 | Array blowing type pneumatic optical simulation device |
| CN201610876368.3A Expired - Fee Related CN106500954B (en) | 2016-10-08 | 2016-10-08 | A kind of array air blowing type aero-optical effect simulator |
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| CN201810421227.1A Active CN108680337B (en) | 2016-10-08 | 2016-10-08 | Array air blowing type pneumatic optical effect simulation device |
| CN201810422331.2A Expired - Fee Related CN108534983B (en) | 2016-10-08 | 2016-10-08 | Array blowing type pneumatic optical simulation device |
| CN201610876368.3A Expired - Fee Related CN106500954B (en) | 2016-10-08 | 2016-10-08 | A kind of array air blowing type aero-optical effect simulator |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887170A (en) * | 2009-05-13 | 2010-11-17 | 北京泰邦天地科技有限公司 | Imaging method and system for inhibiting aero-optical effect |
| CN103247210A (en) * | 2013-05-23 | 2013-08-14 | 北京理工大学 | Method and system for simulating aero-optical effect |
| CN105675149A (en) * | 2016-01-12 | 2016-06-15 | 中国科学院光电技术研究所 | Pneumatic optical effect correcting device based on self-illumination wavefront sensor |
| CN206038272U (en) * | 2016-10-08 | 2017-03-22 | 哈尔滨理工大学 | Pneumatic optic effect analogue means of array air blowing type |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121985A (en) * | 1991-01-17 | 1992-06-16 | The United States Of America As Represented By The United States Department Of Energy | Optical monitor for observing turbulent flow |
| JP3004450B2 (en) * | 1992-03-10 | 2000-01-31 | 三菱重工業株式会社 | Simulated ground drive |
| JP2004538657A (en) * | 2001-08-09 | 2004-12-24 | セレスティカ インターナショナル インク． | Electronic device cooling structure |
| JP2006029798A (en) * | 2004-07-12 | 2006-02-02 | Hitachi Software Eng Co Ltd | High reaction efficiency bio-substance inspection chip having built-in reagent |
| FR2883411B1 (en) * | 2005-03-17 | 2007-06-15 | Eads Space Transp Sas Soc Par | METHOD AND DEVICE FOR GENERATING A THERMAL FLOW CHARGED WITH PARTICLES |
| CN101718616B (en) * | 2008-04-03 | 2011-09-14 | 华中科技大学 | Assessment device of pneumatic optic transmission effect based on sequence image correction |
| CN101261176B (en) * | 2008-04-03 | 2010-11-24 | 华中科技大学 | Sequence image correction based pneumatic optical transmission effect evaluation method |
| CN101408476B (en) * | 2008-08-14 | 2011-05-18 | 上海第二工业大学 | Minitype apparatus for simulating air turbulence movement |
| CN101587588B (en) * | 2009-06-10 | 2011-08-10 | 华中科技大学 | Pneumatic optical degeneration image sequence self-adapting correction method |
| CN201503343U (en) * | 2009-09-23 | 2010-06-09 | 中国人民解放军63655部队 | Forced convection-type atmospheric turbulence simulator |
| CN202057475U (en) * | 2010-11-23 | 2011-11-30 | 中国科学院安徽光学精密机械研究所 | Atmospheric turbulence simulation device |
| CN102135467B (en) * | 2010-12-27 | 2012-09-05 | 中国科学院光电技术研究所 | Hot air type turbulence simulation device |
| CN102169048B (en) * | 2010-12-27 | 2013-07-10 | 中国科学院光电技术研究所 | Atmospheric turbulence detection simulator for adaptive optical system |
| US8731884B2 (en) * | 2011-06-21 | 2014-05-20 | Lockheed Martin Corporation | Scintillation generator for simulation of aero-optical and atmospheric turbulence |
| US9494482B2 (en) * | 2012-04-19 | 2016-11-15 | Aerion Corporation | Predicting transition from laminar to turbulent flow over a surface using mode-shape parameters |
| CN102840963B (en) * | 2012-09-18 | 2015-03-25 | 太原科技大学 | Compound gas flow generation device under mutual action of atmosphere turbulence and laser |
| KR101331834B1 (en) * | 2012-11-28 | 2013-11-22 | 국방과학연구소 | Laser-material interaction simulator of high power laser through long range atmospheric propagation |
| CN203163960U (en) * | 2013-04-15 | 2013-08-28 | 内蒙古机电职业技术学院 | Aerodynamic multifunctional experimental device |
| CN203908026U (en) * | 2014-06-10 | 2014-10-29 | 华中科技大学 | Condensing heat exchanger used for gas-liquid heat exchange |
| CN104183177B (en) * | 2014-09-10 | 2016-03-30 | 哈尔滨工业大学 | Based on the aero-optical effect simulator of distorted image |
| CN104180909A (en) * | 2014-09-10 | 2014-12-03 | 哈尔滨工业大学 | Pneumatic optical effect simulation system |
| US10057468B2 (en) * | 2014-09-30 | 2018-08-21 | The Boeing Company | Aero-wave instrument for the measurement of the optical wave-front disturbances in the airflow around airborne systems |
| CN105739091B (en) * | 2016-03-16 | 2018-10-12 | 中国人民解放军国防科学技术大学 | A kind of imaging method and device weakening atmospheric turbulance influence |
-
2016
- 2016-10-08 CN CN201810421640.8A patent/CN108387361B/en active Active
- 2016-10-08 CN CN201810421227.1A patent/CN108680337B/en active Active
- 2016-10-08 CN CN201810422331.2A patent/CN108534983B/en not_active Expired - Fee Related
- 2016-10-08 CN CN201610876368.3A patent/CN106500954B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887170A (en) * | 2009-05-13 | 2010-11-17 | 北京泰邦天地科技有限公司 | Imaging method and system for inhibiting aero-optical effect |
| CN103247210A (en) * | 2013-05-23 | 2013-08-14 | 北京理工大学 | Method and system for simulating aero-optical effect |
| CN105675149A (en) * | 2016-01-12 | 2016-06-15 | 中国科学院光电技术研究所 | Pneumatic optical effect correcting device based on self-illumination wavefront sensor |
| CN206038272U (en) * | 2016-10-08 | 2017-03-22 | 哈尔滨理工大学 | Pneumatic optic effect analogue means of array air blowing type |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108680337B (en) | 2020-04-14 |
| CN108534983B (en) | 2020-01-21 |
| CN108680337A (en) | 2018-10-19 |
| CN108387361A (en) | 2018-08-10 |
| CN106500954B (en) | 2018-09-11 |
| CN106500954A (en) | 2017-03-15 |
| CN108534983A (en) | 2018-09-14 |
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