均匀试验设计法在高超声速飞行器外形设计中的应用

The Application of Uniform Experimental Design to Configuration Design of Hypersonic Aircraft

阐述了在进行高超声速飞行器外形设计中,应用试验设计方法的必要性。简要介绍了均匀试验设计原理和高超声速飞行器设计要求,应用均匀试验设计法对高超声速飞行器外形参数进行试验,建立一组回归方程,并给出优化设计值,达到提高飞行器气动性能的目的。

The essential of using experimental design method to configuration design of hypersonic aircraft are expoun- ded.The theory of uniform experimental design and the request of hypersonic aircraft design are introduced briefly.The experiments about configuration design parameters of hypersonic aircraft are done using uniform experimental design method.One-group regression equation has been established,and the optimized values are given.The purpose of im- proving aerodynamic performance is realized.