JL-6飞机抖振边界试飞技术及相关性分析  

Flight buffet boundary test technique and correlation analysis for JL-6 aircraft

作　　者：孙勇军[1] 卢晓东[2] 刘娟[1] 

机构地区：[1]中国飞行试验研究院飞机所,陕西西安710089 [2]中国飞行试验研究院远方航空测控技术研究所,陕西西安710089

出　　处：《飞行力学》2010年第2期85-88,共4页Flight Dynamics

摘　　要：主要介绍了JL-6飞机抖振边界试飞的试验技术、测试技术和数据处理技术,给出了JL-6飞机的抖振边界试飞结果;介绍了JL-6飞机的抖振风洞试验的试验技术、试验条件和抖振边界风洞试验结果;利用风洞试验和飞行试验得到的数据进行了JL-6飞机抖振边界相关性分析。This paper presented the experimental technique, measurement technique and data processing method of the flight buffet boundary test taking the use of JL-6 aircraft flight tests. And this paper showed the flight buffet boundary test results for the JL-6 aircraft. In addition, wind tunnel buffet test technique, test conditions and test results for the JL-6 aircraft were investigated. Furthermore, the buffet boundary correlation for the JL-6 aircraft was analyzed using the data obtained from wind tunnel tests and the flight test data of the JL-6 aircraft.

关 键 词：抖振 抖振边界 风洞试验 飞行试验 相关性 

分 类 号：V217.3[航空宇航科学与技术—航空宇航推进理论与工程]