红外辐射测量设备外场标定精度鉴定方法

Identification Method of Outdoor Calibration Accuracy of Infrared Radiation Measuring Equipment

红外辐射特性是武器装备的一项重要指标。目前,通过理论计算对其进行设计,并基于风洞进行静态试验,最后通过外场实际动态试验进行验证。与设计及风洞试验相比,外场试验具有很多复杂因素,因此对外场设备的精度进行检验是十分必要的。阐述了在外场对红外辐射测量标定精度进行验证的方法流程,并给出了实际测量结果。

Infrared radiation characteristics are the important indexes of weaponry.Nowadays,the characteristics of weaponry are usually designed through theoretical calculation.Then,the static experiment is made on them in a wind tunnel.Finally,they are verified in the outdoor dynamic experiment.Compared with the design and the experiment made in a wind tunnel,the outdoor experiment may meet many complicated factors.Therefore,it is necessary to identify the accuracy of infrared measuring equipment used outdoors.The identification method of the outdoor calibration accuracy of infrared measuring equipment is described and the practical measurement results are given.