某型飞机风洞试验与飞行试验的相关性分析  

Research on Correlation of Wind Tunnel Test and Flight Test

作　　者：孙迎丹[1] 王孜孜[1] 唐莉[1] 

机构地区：[1]沈阳飞机设计研究所,辽宁沈阳110035

出　　处：《飞机设计》2014年第1期11-13,共3页Aircraft Design

摘　　要：以某型飞机风洞试验数据为基础,对风洞试验数据进行支架干扰、喷流影响、雷诺数、静弹性等修正,同时对该飞机飞行试验数据进行参数辨识分析,通过风洞试验与飞行试验相关性分析,一定程度上验证风洞试验数据相关修正的准确性。The wind tunnel data have been considerated of correction for jamming jet flow effect and Reynolds number,as well as the correction for static elastic effect,and the aerodynamics characteristic of the aircraft has been computed by parameter estimation technique on the flight data. Through the correlation analysis of the wind tunnel data and the flight data,the veracity about the corrected wind tuunel data can be verified.

关 键 词：飞行试验 风洞试验 修正 气动特性 相关性 

分 类 号：V211.7[航空宇航科学与技术—航空宇航推进理论与工程]