On Feburary 21, israel air force forces Nuo husband in peaceful air base powwow, announce the 210th squadron receives the first formally " dust calm " (Eitan) does not have man-machine. With before the method is apparently different, with air force it is ground of do sth on a large scale this to the world through all sorts of media spectacular new generation does not have man-machine, the purpose depends on showing its are answering what erupt possibly at any time actively all sorts of conflict. From this, "Dust calm " characteristic of the development setting of unmanned aircraft, design and fight use the wide attention that caused world each country.
Develop setting
"Dust calm " unmanned aircraft is to be in " Cang Lu " hollow man-machine is not had when long boat develop on the foundation and come, around last a period of time is close 10 years of time. Be in early 20 centuries 90 time end, use experience of basis of Israel air force and fight demand, hope development has the unmanned opportunity of height of bigger load ability, taller flight and time of longer add boat one kind, company of Israel aircraft industry (IAI) Matt pulls branch to decide with " Cang Lu " unmanned aircraft is a foundation, through increasing engine of paddle of eddy of dimension, transhipment of through cargo, raise its flight height, raise viability, name its for " Cang Lu " TP.
At the beginning of 21 centuries, with air force general " Cang Lu " TP labels project of an important equipment without man-machine, started secretly " dust calm " plan, aim to make a kind of property more exceedingly good, use is more extensi resealable bags for food ve fight platform. On July 15, 2006, "Dust calm " archetypal machine comes true head fly. In secret test-fly a year many hind, israel air force is revealed external first at Nuo husband base was being strapped in peaceful on October 8, 2007 " dust calm " archetypal machine. After this in two years, this machine accumulative total flew many hours 200, include to came in December 2008 among them the flight time in the martial operation that sand adds in aggression between January 2009. loony tunes golden
As " dust calm " each technology of unmanned aircraft is mature with each passing day, in Tailenuofu with air force air base established the 210th military unit corresponding to a company, equip technically and use " dust calm " unmanned aircraft, basically execute information collect mission, the plan was achieved in June 2011 initiative fight ability. Receive ceremonially, be opposite with the Hushentan inside air force commander-in-chief " dust calm " unmanned aircraft gives height the opinion, emphasizing this is a on unmanned aircraft phylogeny important milestone. Then, he is " dust calm " affix the army emblem with air force, formal declaration its consign is used. Current, when preparing to let this kind of long boat ahead of schedule with air force, unmanned aircraft is assumed case fight the task.
Overall characteristic
With active service " Cang Lu " unmanned aircraft photograph is c hans wilhelm best buy ompared, "Dust calm " the total position essentially similar of unmanned aircraft. It used what exhibit bowstring comparing gr the most popular hans wilhelm eatly to go up odd ala layout, wing used Quan Yi to spread out seam flap. Double end maintains jacket to have the perpendicular tail surface of appreciably batter, stabilizer photograph join is passed between, hang down end the best selling resealable bags jacket has rudder. In addition, this machine used complete composite material airframe and can control put landing gear.
Under photograph comparing, "Dust calm " dimension increases apparently. Its airframe is 14 meters long, the ala is exhibited achieve 26 meters, this and Boeing 737 planes comparative, be with air force the greatest unmanned opportunity. Depending on tremendous ala to exhibit the takeoff weight with 4650 kilogram, "Dust calm " add boat time can exceed 30 hours, after providing satellite communications facility, fight radius exceeds 1000 kilometre. It used more than 3 degre the most popular dearfoam slipper es flight control system, implementation takes off independently and can land, and can be in city in the sky safe flight. Accordingly, ground operator can be centered morely at executing the mission, need not operate the flight of unmanned aircraft.
Another apparently different point depends on, "Dust calm " after airframe the ministry used engine of Guo Jiang of a PT6A-67 and 4 leaves propeller, resealable bags for clothes power 1200 horsepower, far outclass " Cang Lu " the 100 horsepower of Rotax914 piston engine. Accordingly, "Dust calm " flight speed exceeded 370 kilometre / when. And, eddy paddle engine has better headroom performance, make " dust calm " flight height achieves 13700 meters, can fly in the airspace upper part of civil aviaton plane thereby, avoided the conflict between course effectively. 2008, "Dust calm " had created flight height 12190 meters record, ultimate goal will achieve 15240 meters. "Dust calm " can be far from surface-to-air menace by right of this one excellent performance, increase the viability of oneself.
Task load
Current, do not wish to divulge with air force " dust calm " the particular job load of configuration, but state this machine is below circumstance of capacity of the biggest fuel publicly, can carry effective load 1000 kilogram. Before this, IAI company once was revealed " dust calm " the much sensor equipment that carries, include photoelectricity of day and night load, electron and communication information, maritime patrol with system of warfare of synthetic aperture radar, electron, it is OK to make clear according to fighting the need of the task deploys a variety of task load.
Specific and character, "Dust calm " an advanced photoelectricity was installed below nose / infra-red sensor, towed bird of radar of aperture of a large synthesis was installed in airframe abdomen, standing by satellite communications commutate to overspread bottom to install antenna of information of signal of two collateral form, among them, photoelectricity / infra-red sensor provided a ve the best selling hans wilhelm ry wide visual field, can make do not have man-machine with safer tilt remotely to monitor like means hostile area, this will have conclusive effect on battlefield. This is special design to satisfy the requirement of Israel department of defense, and very rare and unmanned aircraft has this kind of capacity on the world.
Current, IAI company is only will " dust calm " conduct propaganda is platform of a kind of scout, but Matt pulls branch to divulge, this kind of platform will have somebody to drive the place of the plane is capable. Have reportorial speculation, "Dust calm " can carry attack weapon, however Israel official is evasive all the time admit these detail. In addition, IAI company says, develop in the design " dust calm " when mature to suit at future 20 years of a few systems of a development, this was alluded will provide weapon of high energy laser henceforth.
Important role
The value that signed 2009 according to Israel department of defense and IAI company contract of 237 million dollar, the 210th squadron will receive a few in succession " dust calm " system. Next, still will increase further with air force purchase an amount, establish again " dust calm " squadron. Exp the best selling dearfoam slipper ress with the department of defense, "Dust calm " can carry out reconnoiter task, interference hostile communication, with the ground control station and somebody drive the plane has contact, will become a kind when answer all sorts of conflict to fight effectively platform.
Reject to comment on this kind of unmanned aircraft to whether be used at be aimed at Iran with air force, just emphasize " dust calm " have a variety of use, can get used to new job. According to the report, IAI and with air force already according to various compose plan, experimented the task load of different utility, accordingly, be intercepted and capture besides information, surveillant, target and scout (outside ISTAR) task, "Dust calm " cheer in OK still and appropriative sky machine, to be che most popular selling hans wilhelm ered in executive sky of other and unmanned aircraft, more important is to prepare to act important role in ballistic missile defense.
In last few years, the tight situation between Israel and Iran is in all the time aggravate, and Iran had shown its are long-range external missile atttacks ability, cause direct menace to Israel. To this, israel decides to conceal his long-range attack ability no longer, let " dust calm " high-key appear. From the point of situation, "Dust calm " fight radius covers Iran, can fly to Persian Gulf area to carry out the scout in sky directly, carry out blow to the target even. This with one action of Israel moves clear ground to show oneself had had platform of new-style information collect, can answer more effectively with the potential conflict between Iran, ensure native safety. (Wen Jie)
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