Safety Ananlysis of Carrier-Based Aircraft Ejection Takeoff Considering Warship's Toss
During the process of catapult takeoff,the safety of carrier based aircraft takeoff is directly related to various factors,such as the remaining deck length,the protruding ability of the front landing gear,and the stroke of the ejection.In order to study the effects of various factors on the catapult takeoff of carrier based aircraft,a dynamic mod-el of carrier based aircraft catapult takeoff considering carrier pitch was established.The influence of different factors on the amount of carrier based aircraft sinking was analyzed and calculated,and its kinematic causes were discussed.The results show that,with the catapult stroke is increasing by,the speed of take-off is increasing and the sinking is decreasing;During the catapult-assisted take-off run transfer to take-off run,the better the ability of the nose gear fast-extension,the greater the increment of the angle of attack,the smaller the amount of the sinking;With the resid-ual deck length is increasing by,the speed and angle of attack of take-off are increasing and the sinking is decrea-sing.
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