摘要
为了对微型仿生扑翼进行三维复合扑动时的气动力特性进行试验研究,设计了一种能实现扑翼三自由度同步扑动的综合试验平台,平台具有扑动、俯仰和扫掠三个方向的运动自由度。机翼根部安装有力/力矩传感器,可对扑动过程中机翼所受的三个方向的力和力矩进行实时测量。开发了三维扑动试验测控软件,软件可对三个微型伺服电机进行精确控制从而在机翼上实现任意形式的复合扑动。进行了三维扑动验证试验,试验结果表明,系统可以满足后续风洞试验的测控要求。
For the study of aerodynamic characteristic in Flapping- wing micro air vehicle during multi- dimensional flap, a kind of flapping wing experimental platform which could achieve 3 degree of freedom flap is developed. The movement of the wing revolving around 3 axes can be controlled separately. A force/torque sensor is fixed at the root of the wing, which can measure the force/torque during the flap at real time. A set of controlmeasure software is developed. By accurately control of three brushless motors with this software, any kind of composite movement can be carried into effect. Some basic 3 - DOF experi- ments were done in this paper. The result shows that this system is suitable for the future wind tunnel experiments.
出处
《航空计算技术》
2013年第2期123-127,共5页
Aeronautical Computing Technique
基金
2012年西北工业大学本科毕业设计(论文)重点扶持项目资助
关键词
微型扑翼飞行器
试验平台
复合扑动
测控软件
验证试验
flapping- wing micro air vehicle
experiment platform
composite flap
control- measure soft- ware
initial experiment
