CN101837835A - Unmanned aerial vehicle system applied to weather modification - Google Patents
Unmanned aerial vehicle system applied to weather modification Download PDFInfo
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- CN101837835A CN101837835A CN 201010183928 CN201010183928A CN101837835A CN 101837835 A CN101837835 A CN 101837835A CN 201010183928 CN201010183928 CN 201010183928 CN 201010183928 A CN201010183928 A CN 201010183928A CN 101837835 A CN101837835 A CN 101837835A
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Abstract
The invention discloses an unmanned aerial vehicle system applied to weather modification. The unmanned aerial vehicle system comprises two engines, wherein a front-pull type engine (1) is connected with the head of an unmanned aerial vehicle and is used for providing forward pull; a rear-push type engine (2) is connected with the tail and is used for providing the push; and a pull line of the front-pull type engine (1) is overlapped with a push line of the rear-push type engine (2). During work, the two engines work simultaneously for providing the power for the unmanned aerial vehicle to fly, and when one engine is failed and shuts down, the other engine continuously works. The unmanned aerial vehicle at least can load eight silver iodide flames at high altitude of over 5,000 meters for artificial precipitation work, adopts the technology of catapult-assisted take-off and parachute recovery, and does not need special runways. A front edge deicing device is arranged on the front edges of the wings, and the problem that the wings are frozen is solved. The unmanned aerial vehicle system has the characteristics of simple and convenient operation, rapid maintenance, wide application range of using field.
Description
Technical field
The present invention relates to a kind of Unmanned Aircraft Systems (UAS), particularly a kind of Unmanned Aircraft Systems (UAS) that is applicable to weather modification.
Background technology
Unmanned plane is a kind of by unpiloted aerocraft on power driven, the machine.It is made up of body, engine installation, flicon and managerial tools, emission reclaiming scrap etc. usually, can remote control or flight automatically, can disposablely use, and also can reclaim, repeated use.It is one of current high and new technology equipment, is widely used in battlefield investigation, electronic countermeasure, lesion assessment, many warlike operations such as attack over the ground after the war, is the requisite equipment of IT-based warfare.At civil area, fields such as it has been widely used in and has increased rain artificially, air remote sensing, aerial mapping, forest fire protection, coastline patrol.At present, the unmanned plane weather modification mainly is that carry silver iodide catalysis flame bar is increased rain artificially, artificial hail suppression.
Weather modification operation, it in most cases is the operation of increasing rain artificially, generally be to reach certain degree of saturation specific humidity at atmospheric moisture, just may precipitation or just under the meteorological conditions at precipitation, to utilizing cloud layer to carry out artificial catalysis operation, increase amount of precipitation, thereby reach the purpose of utilizing the water resource in the atmosphere.May precipitation or just under the weather at precipitation, often follow strong convective weathers such as strong wind, thunder and lightning, meteorological conditions is the abominable or even very severe of comparison.And adopting the aerocraft operation of increasing rain artificially, fitness for purpose enters in the cloud layer or presses close to the cloud base and carry out operation.This is an application that risk is very high to manned aerocraft.Therefore, adopting manned aerocraft to increase rain artificially in the process of operation,, often can not carry out the catalysis operation in only zone for fear of such excessive risk, influence the effect of artificial catalysis, can not accomplish rationally to use to greatest extent the water resource in the atmosphere.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, cheap, safe and reliable, easy to operate, can repeat repeated use, be applicable to the Unmanned Aircraft Systems (UAS) of weather modification.This novel artificial influences the exploitation of weather Unmanned Aircraft Systems (UAS), be exactly at cope with bad meteorological conditions in the Weather modification operation process and special exploitation a light, efficient, intensity is big, energy cope with bad meteorological conditions, the Unmanned Aircraft Systems (UAS) product that comprehensive price ratio is higher.
The present invention specifically discloses a kind of Unmanned Aircraft Systems (UAS) that is used for weather modification, comprise two driving engines, it is characterized in that: pulling type engine is connected with the unmanned plane head before the platform, the forward direction pulling force is provided, a back-pushed driving engine is connected with tail, thrust is provided, and the line of pull of preceding pulling type engine overlaps with the line of thrust of back-pushed driving engine.
During operation, two simultaneous firings provide the power of unmanned plane during flying, and when wherein a driving engine et out of order went out car, an other driving engine worked on.
Further, also comprise wing and tailplane, wing planform is trapezoidal, is provided with aileron laterally in the exhibition of wing, and the inboard is provided with wing flap.Be provided with two vertical tails on tailplane, vertical tail and tailplane (10) are the H type and arrange.
Further, also comprise two shoe bars, the one end is connected with wing, and the other end is connected with tailplane.Described shoe bar (8) is the carbon fiber pipe hollow structure.
Further, be provided with two groups of aerofoil leading edge deicing devices (5) in wing (7) leading edge.Wing (7) is installed down at least one cover silver iodide flame bar rapid insertion device (3), every cover rapid insertion device (3) but four silver iodide flames of carry bar (4).
Further, described unmanned plane is the full composite material manufacturing, and wing cover is a glass-felt plastic paper wasp nest sandwich construction.
Further, also comprise ambient-air temperature and humidity sensor, be used for detection data is sent it back ground in real time.
Further, this Unmanned Aircraft Systems (UAS) adopts tricycle landing gear (11) to take off and lands.Employing catapult-assisted take-off lift-off; The employing parachute reclaims.
The characteristics that the present invention gives prominence to are:
1, the present invention is equipped with two driving engines on unmanned plane, and one is pusher, and one is drawing-in type, has increased flight safety greatly, the danger when having avoided the driving engine single-shot to go out car.
2, Unmanned Aircraft Systems (UAS) of the present invention adopts catapult-assisted take-off, and parachute reclaims, and has increased the safety of landing greatly, has expanded the application place of this unmanned plane.
3, unmanned plane of the present invention is furnished with aerofoil leading edge deicing device, has avoided the wing ice formation issues in the high-altitude flight.
4, unmanned plane of the present invention has been equipped with silver iodide flame bar rapid insertion device, and installing/dismounting silver iodide flame bar is convenient and swift.
5, the unmanned plane of the present invention operation of at least can eight silver iodide flames of carry bar increasing rain artificially, according to the task needs, but the more silver iodide flame of carry bar also.
6, install ambient-air temperature and humidity sensor additional on the unmanned plane of the present invention, and detection data can be sent it back ground in real time, offer the direct the basis for estimation whether decision-maker carries out operation.
Description of drawings
Fig. 1 is a weather modification Unmanned Aircraft Systems (UAS) front view;
Fig. 2 is a weather modification Unmanned Aircraft Systems (UAS) birds-eye view;
Fig. 3 prepares the scheme drawing of catapult-assisted take-off for the weather modification unmanned plane on launching cradle.
Description of reference numerals:
1, preceding pulling type engine; 2, back-pushed driving engine;
3, silver iodide flame bar rapid insertion device; 4, silver iodide flame bar;
5, aerofoil leading edge deicing device; 6, launching cradle;
7, wing; 8, shoe bar;
9, vertical tail; 10, tailplane;
11, alighting gear; 12, wing flap;
13, aileron.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is specifically described.
Figure 1 shows that weather modification Unmanned Aircraft Systems (UAS) front view, as shown in the figure, pulling type engine 1 before the unmanned aerial vehicle body head is equipped with, the line of pull of pulling type engine 1 overlaps with the line of thrust of back-pushed driving engine 2 before the unmanned plane afterbody is equipped with back-pushed driving engine 2., and the horsepower size of two driving engines is identical.During operation, two simultaneous firings provide the power of unmanned plane during flying, when wherein a driving engine et out of order goes out car, an other driving engine works on, and guarantees that the power of unmanned plane does not lack, the safety when adopting so two remaining designs to improve the unmanned plane operation greatly.
Fig. 2 is the birds-eye view of artificial affecting weather system unmanned plane, as shown in Figures 1 and 2, unmanned plane adopts the high mounted wing design, its wing 7 aspects are trapezoidal, simultaneously wing 7 adopts the high lift aerofoil profiles, is provided with aileron 13 laterally in the exhibition of wing 7, and the inboard is provided with wing flap 12, wing flap 12 reasonably is set, has shortened the distance of taking off and landing of unmanned plane greatly.Be provided with two shoe bars 8 on wing 7, the one end is connected with unmanned plane wing 7, and an end is connected with tailplane 10, and the space of driving engine 2 had both reasonably been got out of the way in the design of the two shoes 8 of employing, provided convenience for opening of parachute again.Shoe bar 8 is the carbon fiber pipe hollow structure, adopts such structure both reasonably to alleviate the structural weight of unmanned plane, has reduced manufacturing and maintenance cost again.Described for another figure, on tailplane 10, be provided with two vertical tails 9, together by bolted connection.Course stability when adopting two vertical tail 9 designs well to keep unmanned plane during flying, two vertical tails 9 provide enough moment in the time of can turning to unmanned plane, also can provide good correction moment when unmanned plane drifts off the course.
As shown in Figure 2, be provided with two groups of aerofoil leading edge deicing devices 5 in unmanned plane wing 7 leading edges.Abominable because of the most meteorological conditions of environment that is fit to increase rain artificially, air humidity is big, and unmanned plane during long working, can freeze under such meteorological conditions unavoidably.By this deicer 5 reasonably being set,, all unfavorable factors of freezing and bringing have been avoided because of wing 7 with regard to having solved the problem that wing 7 freezes in unmanned plane wing 7 leading edges.
As shown in Figure 1, this artificial affecting Unmanned Aircraft Systems (UAS) adopts non-retractable tricycle landing gear 11.This is to consider that this unmanned plane take-off weight is little, if adopt the deployable and collapsible alighting gear, certainly will increase the structural weight of unmanned plane and the complexity of this system of increase.In addition, operation under the often abominable in the open air site condition of this Unmanned Aircraft Systems (UAS) so it is simple as far as possible just to make every effort to this Unmanned Aircraft Systems (UAS) mechanism, is safeguarded quick as far as possible.The front-wheel of this tricycle landing gear 11 is a steering wheel, controls it by servo steering wheel and turns to.When runway rolling start or landing, can in time correct the directional balance of unmanned plane on runway by the control front-wheel steering.
As shown in Figures 1 and 2, unmanned plane wing 7 is equipped with silver iodide flame bar rapid insertion device 3, but 4 silver iodide flames of every cover rapid insertion device 3 carries bar 4, like this, the operation of can eight silver iodide flames of carry bar 4 increasing rain artificially of this unmanned plane.During operation, unmanned plane enters the zone that is fit to increase rain artificially, and passes this regional weather information back by airborne ambient-air temperature and humidity sensor, and the surface work personnel judge whether the operation of increasing rain artificially according to this information.When meteorological conditions is suitable when increasing rain artificially operation, by triggering the ignition lock on the rapid insertion device 3,4, one groups one group of the silver iodide flame bar under the triggering unmanned plane wing 7 of symmetry light silver iodide flame bar.And then broadcast sowing the silver iodide particle in this spatial domain, reach the purpose of increasing rain artificially.
As shown in Figure 3, on launching cradle, prepare to launch the lift-off view for the weather modification unmanned plane.The zone that is fit to increase rain artificially often can not find the runway that is fit to unmanned plane rolling start and landing.At this moment, unmanned plane is taken off and landed into the most key problem.And weather does not wait the people, and meteorological conditions is fast changing, grasps the time, allows unmanned plane enter the deciding factor that the operating area becomes the weather modification success or failure in the rational time as early as possible.Therefore, this weather modification Unmanned Aircraft Systems (UAS) adopts catapult-assisted take-off, and the mode that parachute reclaims realizes taking off of unmanned plane and lands.As shown in Figure 3, when unmanned plane takes off, unmanned plane is installed on the portable launching cradle 6, enters the operating area after the unmanned aerial vehicle ejecting lift-off, implement to increase rain artificially operation, get back to the zone of taking off after operation is finished, release a parachute and implement the parachute-opening landing.The landing modes of taking off like this, the safety factor height, setup time is short, and is little to the place environmental requirement, can reach the purpose that safe and reliable enforcement is increased rain artificially.
Above-mentioned embodiment of the present invention can not be thought restriction that claim of the present invention is done; if those skilled in the art does not need performing creative labour to make corresponding variation by inspiration of the present invention, all should fall into the protection domain of claim of the present invention.
Claims (13)
1. Unmanned Aircraft Systems (UAS) that is applicable to weather modification, it is characterized in that: comprise two driving engines, pulling type engine (1) is connected with the unmanned plane head before one platform, the forward direction pulling force is provided, a back-pushed driving engine (2) is connected with tail, thrust is provided, and the line of pull of preceding pulling type engine (1) overlaps with the line of thrust of back-pushed driving engine (2).
2. Unmanned Aircraft Systems (UAS) according to claim 1 is characterized in that: during operation, two simultaneous firings provide the power of unmanned plane during flying, and when wherein a driving engine et out of order went out car, an other driving engine worked on.
3. Unmanned Aircraft Systems (UAS) according to claim 1 and 2 is characterized in that: also comprise wing (7) and tailplane (10), wing (7) aspect is trapezoidal, is provided with aileron (13) laterally in the exhibition of wing (7), and the inboard is provided with wing flap (12).
4. Unmanned Aircraft Systems (UAS) according to claim 3 is characterized in that: be provided with two vertical tails (9) on tailplane (10), vertical tail (9) is the H type with tailplane (10) and arranges.
5. Unmanned Aircraft Systems (UAS) according to claim 4 is characterized in that: also comprise two shoe bars (8), the one end is connected with wing (7), and the other end is connected with tailplane (10).
6. Unmanned Aircraft Systems (UAS) according to claim 5 is characterized in that: described shoe bar (8) is the carbon fiber pipe hollow structure.
7. according to each described Unmanned Aircraft Systems (UAS) of claim 3-6, it is characterized in that: be provided with two groups of aerofoil leading edge deicing devices (5) in wing (7) leading edge.
8. according to the described Unmanned Aircraft Systems (UAS) of claim 3-7, it is characterized in that: at least one cover silver iodide flame bar rapid insertion device (3) is installed under the wing (7), every cover rapid insertion device (3) but four silver iodide flames of carry bar (4).
9. according to each described Unmanned Aircraft Systems (UAS) of claim 3-8, it is characterized in that: described Unmanned Aircraft Systems (UAS) is the full composite material manufacturing, and wing cover is a glass-felt plastic paper wasp nest sandwich construction.
10. according to each described Unmanned Aircraft Systems (UAS) of claim 1-9, it is characterized in that: this Unmanned Aircraft Systems (UAS) adopts tricycle landing gear (11) to take off and lands.
11., it is characterized in that: also comprise ambient-air temperature and humidity sensor, be used for detection data is sent it back ground in real time according to each described Unmanned Aircraft Systems (UAS) of claim 1-10.
12. according to each described Unmanned Aircraft Systems (UAS) of claim 1-11, it is characterized in that: described Unmanned Aircraft Systems (UAS) adopts the catapult-assisted take-off lift-off.
13. according to each described Unmanned Aircraft Systems (UAS) of claim 1-12, it is characterized in that: described Unmanned Aircraft Systems (UAS) adopts parachute to reclaim.
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| CN 201010183928 CN101837835A (en) | 2010-05-26 | 2010-05-26 | Unmanned aerial vehicle system applied to weather modification |
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| CN 201010183928 CN101837835A (en) | 2010-05-26 | 2010-05-26 | Unmanned aerial vehicle system applied to weather modification |
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| CN 201010183928 Pending CN101837835A (en) | 2010-05-26 | 2010-05-26 | Unmanned aerial vehicle system applied to weather modification |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806990A (en) * | 2012-07-27 | 2012-12-05 | 沈阳航天新光集团有限公司 | Portable mapping unmanned aerial plane |
| CN104412878A (en) * | 2013-09-10 | 2015-03-18 | 中国兵器科学研究院 | Unmanned aircraft system for artificial influence type weather detection |
| CN104412879A (en) * | 2013-09-10 | 2015-03-18 | 中国兵器科学研究院 | Novel artificial influenced weather system designed by ordnance science institute of china |
| CN104590568A (en) * | 2015-02-02 | 2015-05-06 | 上海交通大学 | Long-endurance hybrid power UAV (Unmanned Aerial Vehicle) |
| CN104608916A (en) * | 2013-11-05 | 2015-05-13 | 桂林鑫鹰电子科技有限公司 | Front pulling and behind pushing multifunctional fixed wing unmanned plane |
| CN105109696A (en) * | 2015-09-18 | 2015-12-02 | 北京大白科技有限公司 | Tandem twin engine device for fixed-wing unmanned aerial vehicle |
| CN105730679A (en) * | 2014-12-31 | 2016-07-06 | 航天神舟飞行器有限公司 | Quick connector for vehicle body and tail boom of portable small unmanned aerial vehicle |
| CN106043700A (en) * | 2016-06-24 | 2016-10-26 | 河南沃野智能科技有限公司 | Artificial rainfall aircraft and method |
| CN106063437A (en) * | 2016-08-02 | 2016-11-02 | 张博童 | Intelligent grid support has cable to go straight up to accurate high-efficiency artificial rainfall method and the system of machine tool |
| CN107318546A (en) * | 2017-07-06 | 2017-11-07 | 北京理工大学 | Telecontrolled aircraft and hail mitigation rainfall method for hail mitigation rainfall |
| CN104412879B (en) * | 2013-09-10 | 2018-06-01 | 中国兵器科学研究院 | Middle soldier's novel artificial influences weather system |
| US10043398B2 (en) | 2016-03-25 | 2018-08-07 | International Business Machines Corporation | Drone coordination |
| CN110562467A (en) * | 2018-06-05 | 2019-12-13 | 成会 | Engine exhaust method of backward-pushing propeller |
| CN112630863A (en) * | 2020-11-05 | 2021-04-09 | 西安羚控电子科技有限公司 | Unmanned modification artificial influence weather monitoring system and method based on man-machine |
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| CN101181933A (en) * | 2007-11-26 | 2008-05-21 | 贵州盖克无人机有限责任公司 | Double-power driven single-wing fixed-wing aircraft |
| CN201317462Y (en) * | 2008-09-28 | 2009-09-30 | 沈阳锐翼科技有限公司 | Small hybrid power flying platform |
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Patent Citations (2)
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| CN101181933A (en) * | 2007-11-26 | 2008-05-21 | 贵州盖克无人机有限责任公司 | Double-power driven single-wing fixed-wing aircraft |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806990B (en) * | 2012-07-27 | 2016-01-20 | 海鹰航空通用装备有限责任公司 | Portable type mapping unmanned plane |
| CN102806990A (en) * | 2012-07-27 | 2012-12-05 | 沈阳航天新光集团有限公司 | Portable mapping unmanned aerial plane |
| CN104412879B (en) * | 2013-09-10 | 2018-06-01 | 中国兵器科学研究院 | Middle soldier's novel artificial influences weather system |
| CN104412878A (en) * | 2013-09-10 | 2015-03-18 | 中国兵器科学研究院 | Unmanned aircraft system for artificial influence type weather detection |
| CN104412879A (en) * | 2013-09-10 | 2015-03-18 | 中国兵器科学研究院 | Novel artificial influenced weather system designed by ordnance science institute of china |
| CN104608916A (en) * | 2013-11-05 | 2015-05-13 | 桂林鑫鹰电子科技有限公司 | Front pulling and behind pushing multifunctional fixed wing unmanned plane |
| CN105730679A (en) * | 2014-12-31 | 2016-07-06 | 航天神舟飞行器有限公司 | Quick connector for vehicle body and tail boom of portable small unmanned aerial vehicle |
| CN104590568A (en) * | 2015-02-02 | 2015-05-06 | 上海交通大学 | Long-endurance hybrid power UAV (Unmanned Aerial Vehicle) |
| CN105109696A (en) * | 2015-09-18 | 2015-12-02 | 北京大白科技有限公司 | Tandem twin engine device for fixed-wing unmanned aerial vehicle |
| US10043398B2 (en) | 2016-03-25 | 2018-08-07 | International Business Machines Corporation | Drone coordination |
| CN106043700A (en) * | 2016-06-24 | 2016-10-26 | 河南沃野智能科技有限公司 | Artificial rainfall aircraft and method |
| CN106063437A (en) * | 2016-08-02 | 2016-11-02 | 张博童 | Intelligent grid support has cable to go straight up to accurate high-efficiency artificial rainfall method and the system of machine tool |
| CN106063437B (en) * | 2016-08-02 | 2019-01-01 | 张博童 | Smart grid supports the accurate high-efficiency artificial rainfall method and system that have cable to go straight up to machine tool |
| CN107318546A (en) * | 2017-07-06 | 2017-11-07 | 北京理工大学 | Telecontrolled aircraft and hail mitigation rainfall method for hail mitigation rainfall |
| CN110562467A (en) * | 2018-06-05 | 2019-12-13 | 成会 | Engine exhaust method of backward-pushing propeller |
| CN112630863A (en) * | 2020-11-05 | 2021-04-09 | 西安羚控电子科技有限公司 | Unmanned modification artificial influence weather monitoring system and method based on man-machine |
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Application publication date: 20100922 |