Determination of tire-wheel interface loads for aircraft wheels
Determination of tire-wheel interface loads for aircraft wheels
复制标题
飞机车轮轮胎-车轮界面载荷的测定
DOI：
10.2514/3.46504
复制
发表时间：
1992
影响因子：
2.2
通讯作者：
M. Champion
中科院分区：
文献类型：
--
作者：
S. Kandarpa;B. Spencer;D. Kirkner;M. Champion
A numerical tool is developed for determining the pressure distribution at the tire-wheel interface of an aircraft wheel from experimentally obtained strains. The methodology employs an axisymmetric finite element model which is subjected to asymmetric loading. The loading is represented as a double Fourier series, and the components are determined by a least squares fit using the experimentally determined strains. A finite element code was developed to perform this analysis. Sample experiments are presented to illustrate the validity and the robustness of the algorithm. Finally, the limitations of this type of analysis are discussed and future directions are indicated.
