摘要
介绍一种利用声波测量油管长度的微机系统，其测量精度可达０．２％；微机部分采用８９Ｃ５１单片机，并用模糊算法来提高精度。系统具有良好的人机界面，并可实时打印测量数据。
This article introduce a computer system which uses sound wave to measure the length of oil pipe. Its measure precision can up to 0.2 percent.The system takes 89C51 as its computer part, and use fuzzy algorithm to increase its precision. The system has a friendly man machine interface (MMI)and can print the measure data realtimely.
出处
《仪表技术与传感器》
CSCD
北大核心
1998年第11期17-19,共3页
Instrument Technique and Sensor
