Scholarlink

In view of the problem that the existing high speed wind tunnel test technology cannot fully meet the requirements of the dynamic wind tunnel test of rapid self-flipping over the shoulder launch of missiles, a 180° angle of attack large amplitude oscillation dynamic test system was developed based on a high speed wind tunnel. The key components and motion performance of the experimental system were evaluated using simulation methods, and ground testing of the mechanical system was completed. The results show that the performance parameters of the large amplitude oscillation dynamic testing mechanism meet the design specifications, and the oscillation frequency of 0°–180° angle of attack reaches 2.5 Hz.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Simulation Analysis of Dynamic Test System for Wind Tunnel Large Amplitude Oscillation at 180 Degree Angle of Attack

  • 会议论文

  • 发表日期：

    2026年

查看全文
  • Shuai Wang,
  • Wanfang Yan,
  • Tianqi Chen,
  • Zhongwu Wei,
  • Lingpu Zhu,
  • Jiang Zhang

摘要

In view of the problem that the existing high speed wind tunnel test technology cannot fully meet the requirements of the dynamic wind tunnel test of rapid self-flipping over the shoulder launch of missiles, a 180° angle of attack large amplitude oscillation dynamic test system was developed based on a high speed wind tunnel. The key components and motion performance of the experimental system were evaluated using simulation methods, and ground testing of the mechanical system was completed. The results show that the performance parameters of the large amplitude oscillation dynamic testing mechanism meet the design specifications, and the oscillation frequency of 0°–180° angle of attack reaches 2.5 Hz.