点播式网络研讨会

简化地面振动试验和颤振认证,更快更安全地实现首航

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简化地面振动试验和颤振认证,更快更安全地实现首航

证明飞机在整个飞行范围并无颤振,这是飞机认证必须满足的要求。这在飞机项目中是一个重要里程碑,必须充分准备,以避免出现延误甚至发生更糟糕的灾难。

任何颤振试验活动要取得成功,前提条件都是要具备良好的动力学 CAE 模型,经过飞机的全尺寸模态试验(地面振动试验)。此类地面振动试验是通向首航的必经之路,仿真能够为最佳结构装备提供宝贵见解,并在尽可能最短的时间内从试验获得最多信息。高效的关联和更新工具随后完成模型在所有飞行条件下的准确颤振仿真以确定飞行和颤振时间表。

观看此网络研讨会并了解仿真和试验组合方法如何能够帮助加快与结构动力学和颤振要求相关的验证过程。

了解如何:

  • 高效准备并执行地面振动试验
  • 构建准确动力学模型以供颤振预测
  • 安全执行颤振试验

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