兵工自动化2025，Vol.44Issue(8)：41-45,5.DOI:10.7690/bgzdh.2025.08.009
风洞模型尾撑控制系统设计与研究
Design and Research of Wind Tunnel Model Tail Support Control System
罗强1
作者信息
- 1. 中国空气动力研究与发展中心设备设计与测试技术研究所,四川 绵阳 621000
- 折叠
摘要
Abstract
In order to ensure that the support device rotates at the required angular velocity in the process of realizing the precise positioning of the angle of attack α and the angle of sideslip β,and to ensure that the center of the model does not deviate from the axis of the wind tunnel in the process of rotation,the mathematical analysis of the speed and position motion relationship of the angle of attack α mechanism,the angle of sideslip β mechanism and the Y-direction lifting mechanism is carried out.The complex motion is calculated in detail,and the multi-axis linkage speed and position control method is studied in depth.The virtual spindle is controlled.The results show that the method of α,β,Y mechanism position follow-up realizes the high-precision speed and position control of angle of attack α,sideslip angle β and Y mechanism,and the accuracy is controlled within 0.02 ° and 2 mm.Meet the design requirements.关键词
风洞/尾撑/运动控制/运动关系/多轴联动Key words
wind tunnel/tail support/motion control/motion relationship/multi-axis linkage分类
信息技术与安全科学引用本文复制引用
罗强..风洞模型尾撑控制系统设计与研究[J].兵工自动化,2025,44(8):41-45,5.
