一维压电陶瓷微动台的系统设计  

System Design of One-dimensional Piezoelectric Ceramics Micro Machine

作　　者：陈玉芳[1] 杨庆林[2] 

机构地区：[1]河北工程技术高等专科学校,河北沧州061001 [2]国家知识产权局专利局专利审查协作北京中心,北京100083

出　　处：《河北工程技术高等专科学校学报》2014年第1期30-32,67,共4页Journal of Hebei Engineering and Technical College Quarterly

摘　　要：本文介绍了基于压电陶瓷驱动器的一维压电陶瓷微动台,选取了一款合适的压电陶瓷驱动器,并按其特性及微动平台设计要求设计了驱动电源。其中驱动电源包括显示部分、键盘部分、数字部分和模拟部分,实现了手动控制和单片机控制输出电压。对于模拟部分中采用的AD574进行详细的研究,并且给出AD574与一维压电陶瓷微动台的控制单片机的接口的程序。This paper introduces the one-dimensional piezoelectric ceramics micro machine based on piezoelectric ceramics drive micro units, chooses a suitable piezoelectric ceramics actuator, and designs the driving power according to its characteristics and micro platform. The driving power includes display, key- board, digital and analog part, which realizes the manual control and single chip microcomputer control output voltage. For analog part, the detailed study of AD574 is adopted. And the interface program of AD574 and control microcomputer of one-dimensional piezoelectric ceramics micro machine is given.

关 键 词：微动台 压电陶瓷 AD574 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]