摆式加速度计贮存寿命评估

Storage Life Evaluation of Pendulous Accelerometer

某型导弹对摆式加速度计在贮存期内提出了长寿命的技术要求,为了验证该项技术指标,文中采用加速退化试验方法和基于漂移布朗运动的可靠性评估方法,利用加速退化试验数据对摆式加速度计贮存寿命进行评估,得到了摆式加速度计的贮存寿命,验证了方法的适用性。

A certain type of missile requires for long life in storage period of pendulous accelerometer. In order to validate the technique in- dex, in this paper, the accelerated degradation testing and drift Brownian movement-based reliability assessment methods were used, the accelerated degradation testing data was used to estimate the storage life of pendulous accelerometer,the pendulous accelerometer storage life was obtained, the applicability of the method was verified.