摘要
综述了国内外在涡街流量计研究中的信号处理方法。简单介绍了日本、美国等数家公司的信号处理系统原理以及国内关于涡街流量计信号处理的几种有代表性的方法。在此基础上还介绍了作者自行研制的以数字信号处理器为处理核心的涡街流量计信号处理系统的软、硬件框图。
The signal processing methods in studying Vortex flowmeters at home and abroad are described comprehensively. The principles of signal processing systems of several companies in Japan and the United States of America, and some of the typical signal processing methods in China are introduced briefly. On this basis, the hardware and software block diagram of a signal processing system of Vortex flowmeter developed by author are presented. The system is composed of a digital signal processor as the kernel.
出处
《自动化仪表》
CAS
北大核心
2003年第8期1-5,共5页
Process Automation Instrumentation
基金
高等学校骨干教师资助计划项目 (编号 :教技司 [2 0 0 0 ] 65号 )。
