一种异形的五自由度操作机设计
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Design of Special-shaped Manipulator with Five Degrees of Freedom
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    摘要:

    针对一些大型模型的风洞试验需求,在特定风洞环境中设计五自由度操作机,用于支撑试验模型开展风 洞试验。通过分析模型的重力及气动载荷、操作机的安装及使用空间、指标要求,采用串并联结构形式,实现特定 风洞环境中的五自由度操作机设计。有限元分析结果表明:该操作机满足刚度、强度指标,精度和行程满足要求, 能实现一类模型的风洞试验需求,具有重要价值。

    Abstract:

    In order to meet the requirements of wind tunnel test for some large-scale models, a five-degree-of-freedom manipulator should be designed in a specific wind tunnel environment to support the test model to carry out wind tunnel test. By analyzing the gravity and aerodynamic load of the model, the installation and use space of the manipulator and the index requirements, the series-parallel structure is adopted to realize the design of the five-degree-of-freedom manipulator in the specific wind tunnel environment. The results of finite element analysis show that the manipulator meets the requirements of stiffness, strength, accuracy and stroke, and can meet the requirements of wind tunnel test for a kind of model, which is of great value.

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高荣钊.一种异形的五自由度操作机设计[J].,2023,42(12).

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  • 收稿日期:2023-08-15
  • 最后修改日期:2023-09-21
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  • 在线发布日期: 2023-12-20
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