摘要
基于CCAR-25对于民用飞机地面最小操纵速度(VMCG)的合格审定试飞要求,对地面最小操纵速度试飞技术进行了分析,针对ARJ21-700飞机,从试飞准备、试飞方法、驾驶技术和试飞程序等方面,制定了详细的试飞方案,试飞得到VMCG为107kn。由于VMCG受机场大气影响,因此对其进行数据扩展,得到全包线范围内的VMCG。该试飞技术和数据处理方法可为其他民用飞机的型号合格审定试飞提供参考。
According to the request of CCAR-25 for ground minimum control speed （VMCG）, this paper analyzed the test technology of ground minimum control speed, fomulated the lfight test plan from preparetion, methods, driving technology and procedure for ARJ21-700. The result show that ground minimum control speed of ARJ21-700 is 107kn. According to the atmospheric conditions at the airport, a method of test data expansion was introduced, which came out the over whole envelop. The test technology and data processing method can be used for the certiifcation of other civil airplanes.
出处
《航空科学技术》
2014年第2期64-68,共5页
Aeronautical Science & Technology
关键词
民机
地面最小操纵速度
试飞
型号合格审定
数据扩展
civil airplanes
ground minimum control speed
lfight test
model qudiifcation
data expansion
