The U.S. Army is stared at on technology of alterable form ala coming back lets wing resemble bird wing kind agile

According to the United States " aviation weekly " the website reported on August 28, advanced research plans the Pentagon bureau (DARPA) released to be called recently " the task gets used to ala coming back " (the announcement of invite public bidding of project of alterable form wing of MAR) , include Boeing, thunder resealable bags for food , Xikesiji company inside war industry tycoon all itch to try, obtain most popular selling dearfoam slipper contract of next this a huge sum of purpose.

However, should eat next DARPA to cast those who go out this " fat " be not easy thing. This orgnaization raised slashing requirement to technology of prospective ala coming back -- with stationary photograph of ala coming back is compared, xin Xuanyi must increase 30% load and 40% range, decrease the noise of 50% and of 90% shake. Wing need is being satisfied " managing fuel " reach " tall maneuverabi the most popular hans wilhelm lity " the appearance that changes to differ below the premise of two conditions, the diameter that wants to be able to change blade, rotate appearance of Ji Yiduan of bowstring of limits, ala. memory laptop toshiba

To the advantage of alterable form wing, people is in the film " be out of shape King Kong " in ever ask advice passes. In film, of bully day tiger " red spider " appear the best selling hans wilhelm ance of pneumatic of optional like bird change, the F the U.S. Army - 22 opportunity for combat are hit utterly routed. And odd with respect to technical advantage, alterable form ala coming back also is common stationary ala coming back cannot of compare, former can get used to complex climate environment more, nimbleness is bigger, the viability in actual combat is stronger.

Go up oneself century 40 time since first practical helicopter trial flight is successful, new element is added in the wing that people secures alar opportunity for combat even in helicopter ceaselessly, hope their some day can resemble fly like bird. The F of famous - 14 " tomcat " battleplan, V - 22 " osprey " bend turns gyroplane most popular selling resealable bags used appearance of a few wing to adjust a technology, it is certain to make the some part of wing can be in the switchback inside limits and position.

After entering new century, be based on the demand that develops new generation opportunity for combat, DARPA decided to start 2003 " be out of shape plane structure " project, alterable wing technology has his moment once more, a few enterprises of Europe also join research and development. Be in early last year, boeing company tested to be based on technology of the drive that suppress report " intelligence " ala coming back, the company also plans Xikesiji to undertake to his new design in next year wind tunnel checks. DARPA makes public invite public bidding this, it is the winkle in thinking the design from each compa dearfoam slippers for women ny most potential plan. It is reported, the achievement of MAR project will apply in the design of next generation helicopter.