Analysis for aircraft taxiing on unevenness runway based on the Hamiltonian systems

作者：Zhang Zhenhai^*; Zhu Shijian; Lou Jingjun

来源：International Conference on Complex Systems and Applications, 2007-06-08 to 2007-06-10.

• aircraft
• landing
• gear
• random
• vibration
• Hamiltonian system
• equivalent linearization

It is significant to analyze the property and correlation of solutions of vibration system, by using the concepts of integrability and resonance and the property of Poisson bracket in Hamiltonian dynamics. In the present paper, a novel approach for the analysis of non stationary response of aircraft landing gear taxiing over an unevenness runway was explored, which is based on the theory of dissipative Hamilton systems under stochastic excitation. Firstly, the analyzed model of aircraft landing gear taxiing over an unevenness runway was built by Hamilton principle. Then the FPK equations were proposed based on the model and the probability density was educed. An example was worked out to illustrate the proposed method.

• 出版日期2007-8
• 单位中国人民解放军海军工程大学