CAJ | 학술논문

设计高g微阵列传感器在受到150 000 g.加速度冲击作用下,它的电气性能良好.通过对改进封装后加速度传感器引线拉伸试验数据进行分析,利用模糊优化理论优点对试验数据进行模糊计算,得出最佳的精确焊接丁艺参数.对不同工艺参数的传感器样品在霍普金森杆上进行冲击破坏试验,实验结果表明,在148 000 g_n加速度冲击作用冲击下,传感器仍能正常工作,基本满足设计要求.
설계고g미진열전감기재수도150 000 g.가속도충격작용하,타적전기성능량호.통과대개진봉장후가속도전감기인선랍신시험수거진행분석,이용모호우화이론우점대시험수거진행모호계산,득출최가적정학한접정예삼수.대불동공예삼수적전감기양품재곽보금삼간상진행충격파배시험,실험결과표명,재148 000 g_n가속도충격작용충격하,전감기잉능정상공작,기본만족설계요구.
A high g array accelerometer to stand the test of a heavy acceleration is designed.It has a good effect of electrical specifications under the accelecation shock of 1.5×10~5g_n.Through the data analysis from accelerometes lead wire pulling test after inproving its solding seal processing and application of the merits of the fuzzy optimization theory to the calcalation of the testing data,the best precious wilding technological parameter is abtained.And the impact fracture experiment to the different technological parameters of sensor sample on the Hopkinson pole was carried out.The experimental results indicated that the impact of effect under the 148 000 g_n acceleration shock,the sensor still could work normally,the high g accelerometer satisfies the design requirements.