基于STM32的高精度超声波热量表设计  

Design of High Precision Ultrasonic Heat Meter Based on STM32

作　　者：周泉 ZHOU Quan(School of Electronic Information Engineering,Sanjiang University,Nanjing 210012)

机构地区：[1]三江学院电子信息工程学院,南京210012

出　　处：《现代制造技术与装备》2020年第8期70-71,共2页Modern Manufacturing Technology and Equipment

摘　　要：目前,超声波热量表在国内的应用效果并不理想,根本原因是精度较低且普遍具有高功耗。为了进一步提高超声波热量表精度,探讨基于STM32的高精度超声波热量表的科学设计至关重要。因此,介绍了超声波热量表的测量原理,并在此基础上通过完善超声波热量表软硬件设计,提高其测量精度,以更好地发挥其应用价值。At present,the application effect of ultrasonic heat meter in China is not ideal.The fundamental reason is that the accuracy is low and the power consumption is high.Therefore,in order to further improve the accuracy of ultrasonic heat meter,it is very important to discuss the scientific design of high-precision ultrasonic heat meter based on STM32.This paper first introduces the measurement principle of ultrasonic heat meter,and on this basis,through the improvement of software and hardware design of ultrasonic heat meter,improves its measurement accuracy,so as to better play its application value.

关 键 词：STM32 高精度 超声波热量表 

分 类 号：TH81[机械工程—仪器科学与技术]