宣兆龙,程泽,刘亚超.红外敏感器加速寿命试验方法研究[J].装备环境工程,2012,9(6):44-46,50. XUAN Zhao-long,CHENG Ze,LIU Ya-chao.On Accelerated Life Test Method of High-power Infrared Sensor[J].Equipment Environmental Engineering,2012,9(6):44-46,50.
红外敏感器加速寿命试验方法研究
On Accelerated Life Test Method of High-power Infrared Sensor
The thermal target under complex background environment can be detected effectively by infrared detection technology. In order to acquire the life information of infrared sensor, accelerated life test (ALT) was conducted with increased temperature stress. Weibull distribution function was applied to study some key technologies of ALT of infrared sensor. The procedure of the accelerated life test was put forward.
