两种空投建模方法的研究

针对空投过程中的飞机运动特性问题,采用两种方法建立了空投过程中的数学模型。以此为基础进行了空投仿真,对所建立数学模型的有效性进行了仿真验证。仿真结果表明,两种建模方法各有特色,都能有效解决上述问题,可为空投建模及空投试验提供理论参考,为确保空投试验的安全性和有效性奠定坚实的基础。

Research Of Two Different Modeling Methods Of Airdrop

Based on the movement characteristic of the airdrop airplane,the mathematical model of the airdrop system is built using two different methods.Then,in order to validate the reasonableness and validity of the two methods,the numerical simulation of the airdrop process is conducted.The simulation result of the airdrop indicate that either of the two methods has its own characteristics,and both of them can resolve the before-mentioned problem effectively,providing academic reference for the airdrop modeling and airdrop test.Besides,this establishes a solid foundation to guarantee the safety and validity of the airdrop test of the transport airplanes.