落震试验 meaning in English
drop test
Examples
- Then the horizontal load to aeroplane undercarriage tyre can be obtained more accurately by making use of the proposed model and results of drop - test simultaneously
根据起落架落震试验结果和该数学模型，可以得到考虑动态效应的起落架机轮水准载荷。 - In this paper , the mathematics model and simulation model of the passive landing gear shock absorber was built , and was verified by drop test . aimed at acquiring suitable efficiency diagrams , two simple semi - active control algorithms were designed . the mathematics model and simulation model of the semi - active landing gear shock absorber was built
在本文中，建立了被动控制起落架缓冲系统数学模型和仿真模型，并通过落震试验对该模型进行参数校验；以合适的功量图为控制目标设计出两种半主动简单控制律，建立了半主动控制起落架缓冲器数学模型和仿真模型；通过数字仿真对这两种控制方法进行了比较，认为半主动控制较被动控制有很大的优越性。 - The mathematic model of predicting the horizontal load subjected to aeroplane undercarriage tyre based on the drop - tests was built by analyzing dynamic loads acting on drop - test platform which is supported by three - poles , and the coefficients in the mathematic model were determined by means of the least - square method according to the results of static tests
摘要通过分析3点支撑落震平台的动态受力情况，确定了起落架机轮投放到落震平台上后，落震平台水准方向的各种载荷情况，从而利用测量落震平台水准载荷的间接测量方法，建立了起落架机轮水准载荷测量方法的数学模型， ?采用在落震试验台水准方向上进行试验标定的方法，确定了数学模型中的有关待定系数。