摘要
阐述了红外测量技术的优点及其在试验试飞任务中的主要应用,简要介绍了红外成像系统的工作原理;分析了飞行器红外辐射的温度特性和光谱特性,针对飞行器的红外辐射特性,提出了红外测量在试验试飞任务中应选用的测量波段;通过理论计算,分析和估算了红外测量系统的作用距离和测量精度等技术指标;结合工作实际,提出了红外测量技术在试验试飞应用中应注意的问题。
The advantages of infrared measurement technology and its main application in experiment flightmission are introduced. The operation principle of the infrared imaging system is introduced briefly. The tempera-ture and spectral characteristics of the infrared radiation of the aircraft are analyzed. Based on the infrared radiationcharacteristics of the aircraft, the measuring band of the infrared measurement in experiment flight tasks is pro-posed. Through theoretical calculation, the technology characteristics such as operation distance and measurementprecision of the infrared measurement system are analyzed and estimated. Combining with working practice, the ap-plication problem of infrared measurement technology in experiment flight is proposed.
出处
《光电技术应用》
2016年第4期60-65,共6页
Electro-Optic Technology Application
关键词
红外测量
试验试飞
测量精度
infrared measurement
experiment flight
measurement precision
