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Academic Journal of Engineering and Technology Science, 2021, 4(2); doi: 10.25236/AJETS.2021.040211.

Prestress modal analysis of the airplane wheel and brake


Su Yang, Mengqiao Chen, Yunzhu Ma, Wensheng Liu

Corresponding Author:
Wensheng Liu

National Key Laboratory of Science and Technology on High–Strength Structural Materials, Central South University, Changsha, China


In this paper, the structural integrated finite element model of aircraft wheel and brake device is established, the modal analysis of the wheel and brake device under prestress is carried out, and the vibration frequencies and modes of the first 12 steps of the wheel working are obtained through prestress modal analysis, based on the macroscopic mode shapes of each mode of the wheel, the influence of the mode shapes on the normal working state of the wheel braking device and the stability of the braking system are analyzed.


prestress modal, airplane, wheel and brake, mode shape, vibration

Cite This Paper

Su Yang, Mengqiao Chen, Yunzhu Ma, Wensheng Liu. Prestress modal analysis of the airplane wheel and brake. Academic Journal of Engineering and Technology Science (2021) Vol. 4, Issue 2: 68-74. https://doi.org/10.25236/AJETS.2021.040211.


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