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在许多介绍舰载机弹射起飞的文章中,大都是习惯用“弹射过载”这个词来说明舰载机的结构受力。通过对弹射过程中机身受力的分析,我们会发现还是用弹射力这个词来描述弹射起飞机身的受力情况更为恰当。因为舰载机在弹射起飞时,起飞重量不尽相同,而机身受力大小不但和弹射加速度有关,也与飞机的起飞重量有关。而机身所能承受的弹射力却是一个设计好的定值,它和飞机在起飞过程中受到的其它力属于同一物理描述范畴,表示起来也较为清淅,为了分析问题方便,还是用弹射力更为合适。因此在下面分析舰载机弹射起飞受力种类及变化过程的描述中用的就是“弹射力”。舰载机拖索弹射起飞过程可分为下面四个阶段。第一阶段,弹射准备。当舰载机进入弹射阵位后,挂索员先用制动索将飞机“拉
In many articles that describe the launch of a carrier-based aircraft, most of the time it is customary to use the term ”overdraft“ to describe the structure of a carrier-based aircraft. Through the analysis of the body force in the ejection process, we will find that it is more appropriate to use the term ejection to describe the force exerted on the ejection launch fuselage. Because the carrier-based aircraft take-off in take-off, take-off weight varies, while the size of the body force not only ejection acceleration, but also with the take-off weight of the aircraft. The fuselage can withstand the ejection force is a well-designed value, it and the aircraft in the take-off process by other forces belong to the same physical description of the category, it is also more clear, in order to facilitate the analysis of the problem, or ejection More appropriate force. Therefore, in the following analysis of carrier-based aircraft launch ejection force types and changes in the description is used in the ”ejection force.“ Carrier towing catapult takeoff process can be divided into the following four stages. The first stage, ejection ready. When the carrier-based aircraft into the ejection array, the peg-first brakes will be the aircraft ”pull