摘要
仿真计算分析了舰载机拦阻着舰性能。为进行计算机仿真,首先建立了舰载机拦阻的数学模型,考虑飞机的横向运动,建立了飞机六自由度动力学方程。其中,拦阻系统以美国先进液压拦阻系统为原型,根据液压传动理论建立其数学模型;起落架动态数学模型考虑了起落架轮胎和缓冲器的可压缩性。本文通过MATLAB/Simulink来搭建仿真模块,结构清晰明了,并选取了一种着舰情况进行了仿真计算分析。
In this paper, computer simulations will be made to analyze the performances of arrestment. At first, this paper builds their mathematic models and gives the 6-DOF motion equations. Arrestment model whose antitype is advanced hydraulic pressure arresting gear of America Navy is built on the basis of fluid drive theories. The landing gear model which considers the compression of tires and bumpers. Using the MATLAB/Simulink tool box builds simulation models with clear structure. And a kind of landing situation has been analysised in this paper.
出处
《飞机设计》
2009年第5期5-8,12,共5页
Aircraft Design
关键词
舰载机
拦阻着舰
计算机仿真
数学模型
SIMULINK
carrier-based aircraft
arrested landing
computer simulation
mathematical model
Simulink
