摘要
前轮摆振是飞机结构动力学的主要研究课题之一, 文章应用前轮摆振理论,结合高原机场的使用特点,分析了某型飞机在高原环境下起降的前轮摆振特性,得出该型飞机高原起降的摆振特性曲线。并与该型飞机的平原摆振特性进行了对比分析。
The vibration character of nose wheel is one of the major topics of aircraft structural dynamics.Based on the theory of vibration and combines with characteristic in use,the paper analyzed the dynamic characteristics of nose wheel in plateau environment for certain type aircraft, and the curve of the vibration characteristics of nose wheel was given out.Excepting this,the contrasting analysis with plain area character was made.
出处
《沈阳航空工业学院学报》
2005年第2期7-9,共3页
Journal of Shenyang Institute of Aeronautical Engineering
关键词
摆振
前轮
高原
临界阻尼
vibration
nose wheel
plateau
critical damp
