NONLINEAR LANDING GEAR BEHAVIOR AT TOUCHDOWN

被引：15
|
作者：
YADAV, D [1 ]
RAMAMOORTHY, RP [1 ]
机构：
[1] INDIAN INST TECHNOL,DEPT AEROSP ENGN,KANPUR 208016,UTTAR PRADESH,INDIA
来源：
JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME | 1991年 / 113卷 / 04期
关键词：
D O I：
10.1115/1.2896474
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Landing gear dynamics for an aircraft has been analyzed with a heave-pitch model having telescopic main gear and articulated nose gear using oleopneumatic shock absorber. System equations have been presented incorporating the effects of linkage dynamics, frictional forces, and nonlinearities in the tyre, air spring, and oleo damping forces. Sensitivity of the system response to variations in some shock strut parameters has been investigated for the landing touchdown impact phase to bring about improvement in the performance.
引用
收藏
页码：677 / 683
页数：7
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