In this paper, a structural-acoustic model of a model tractor cab for finite element analysis was established, and the acoustic modal and the coupled structural-acoustic modal were analyzed.

• 该文以一拖拉机驾驶室模型为研究对象,建立了其声振耦合的有限元分析模型,计算了该驾驶室模型的声学模态和声振耦合模态。