摘要
本文介绍了PVDF压电传感器的测压原理,并通过实验数据说明了PVDF压力传感器具有响应快、灵敏高、测压范围宽等特点,是一种理想的爆炸冲击波测压传感器;同时也说明了UHMWPE复合材料具有轻质,吸收冲击波效率高等特性,在爆炸冲击波防护领域有很好的应用前景。
The operating principle of PVDF piezoelectric firm sensor is systematically described, and experiments results are also presented. It shows that PVDF piezoelectric firm sensor has properties such as fast response, high sensibility, wide working range and etc. It is a kind of ideal sensor to measure shock wave pressure. At the same time, the experiments also show that UHMWPE fiber composites have strong attenuation effect of energy and pressure to explosive loading, and it is an optimal shock suppression material.
出处
《传感器世界》
2005年第3期13-15,38,共4页
Sensor World
