舰船电子工程2024，Vol.44Issue(3)：154-159,6.DOI:10.3969/j.issn.1672-9730.2024.03.034
基于FPGA的液体流量测量系统设计
Design of Liquid Flow Measurement System Based on FPGA
崔永俊 1聂仁智1
作者信息
- 1. 中北大学仪器与电子学院仪器科学与动态测试教育部重点实验室 太原 030051
- 折叠
摘要
Abstract
Traditional liquid flow detection methods have shortcomings such as small measuring range,low accuracy,poor en-vironmental adaptability,and great influence by temperature.They can not measure the target liquid flow well.At the same time,due to the shortcomings of high cost and easy structural wear,they will also cause economic losses.Aiming at the above problems,a liquid flow measurement system based on FPGA is proposed,which takes the time difference method as the theory,FPGA as the control core and MS1022 as the measurement core.It improves the shortcomings of time difference method and eliminates the influ-ence of temperature on measurement.The test results show that the system error is less than 2%,which has good reliability and sta-bility and can be applied in related fields.关键词
液体流量/时差法/超声波/MS1022/FPGAKey words
liquid flow rate/time difference method/ultrasonic wave/MS1022/FPGA分类
信息技术与安全科学引用本文复制引用
崔永俊,聂仁智..基于FPGA的液体流量测量系统设计[J].舰船电子工程,2024,44(3):154-159,6.
