压电式加速度传感器的结构改进与设计  

Structure Improvement and the Designing of the Piezoelectric Accelerometer

作　　者：叶伟国[1] 沈国伟[1] 

机构地区：[1]绍兴文理学院,浙江绍兴312000

出　　处：《仪表技术与传感器》2003年第9期1-2,共2页Instrument Technique and Sensor

摘　　要：介绍了压电式加速度传感器的结构特点与工作原理。通过对传统的压电式加速度传感器结构的深入分析和试验,发现其有一定的局限性,为此对其进行了结构改进的尝试,经实验测试,表明其在性能上有一定的提高。同时对其新的设计结构和发展趋势进行了技术性的演讲与预测。Introduces the structural characteristics and working principles of the piezoelectric accelerometer.By means of a thorough analysis and experiment of the structure of the traditional piezoelectric accelerometer,it has found its limitations;therefore,it is trying to improve its structure.The test in an experiment shows a certain improvement in its performance.Also has a technological discussion about its new designing structure and its developing tendency.

关 键 词：压电式加速度传感器 结构改进 石英晶片 ADP 压电效应 设计 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]