基于正交优化法的微型飞行器天平设计

通过三片梁和四片梁受力方式的对比分析，运用正交优化算法，设计了一台用于微型飞行器气动力实验的三分量应变天平。微型飞行器固定翼静态模型和扑翼动态模型的风洞吹风实验表明，该天平具有较高的精度和灵敏度，实验曲线连续光滑，为开展微型飞行器研究提供了有效的测量手段。

Strain-balance Design for MAV's Model Based on the Orthogonal Optimum

Through analysis and comparison of mechanical properties between 3-ridges and 4-ridges aluminum construction, a 3-component strain-balance is designed by using orthogonal optimum method. The MAV's testing results (including stiff model and flapping-wing model) that is obtained in wind tunnel indicate this balance have relatively high accuracy and sensitivity. In conclusion, the optimum method is successful in design and the balance can be used for MAV's research and development.