1-3型OPFC传感元件的制备技术与实验

Preparation technology and experiments of fine scale 1-3 OPFC sensor

该文在分析压电纤维复合材料自身特点和制作工艺的基础上,建立了正交异性压电纤维复合材料(OPFC)传感元件的理论模型,采用改进的排列-浇注法制作了不同尺寸的OPFC传感元件,并就其正交异性、灵敏度及极化工艺等驱动性能进行仿真与实验测试,提出了相应的改进措施。其实验结果为OPFC传感元件的进一步研究与应用奠定了良好的基础。

The article is on the basis of analyzing the own characteristics of the Piezoelectric Fiber Composites and its production process. We have established a theoretical model of Orthotropic Piezoelectric Fiber Composites （OPFC） sensor and have used an improved ranging -pouring method to produce a different size of OPFC sensor. We also did some simulation and experimental tests on the Orthotropic, sensi- tivity , polarization and other driver performances of the OPFC sensor. Then we promoted some corresponding methods to improve. The results of the experiments laid a good foundation for the further research of OPFC sensor.