现代电子技术2017，Vol.40Issue(7)：96-99,4.DOI:10.16652/j.issn.1004-373x.2017.07.026
基于STM32F107的过滤膜泡点测试仪设计
Design of filtering membrane bubble point tester based on STM32F107
摘要
Abstract
To satisfy the test requirement of the membrane material bubble point,a new bubble point tester was designed. The tester takes STM32F107 as the core,includes the modules of keyboard input,LCD display,motor driving,A/D conversion and printer driving. The tester can perform the PID closed-loop feedback control for the gas pressure and flux in the bubble point testing process,and send the collected data to the upper machine in real time for data display and processing. The experi-mental results show that the tester can test the bubble point of the filtering membrane material accurately,and work stably and reliably .关键词
STM32F107/电机驱动/闭环PID控制/泡点测试Key words
STM32F107/motor driving/PID closed-loop control/bubble point test分类
信息技术与安全科学引用本文复制引用
胡超,张兴华,黄彦,巩栋栋..基于STM32F107的过滤膜泡点测试仪设计[J].现代电子技术,2017,40(7):96-99,4.基金项目
江苏省自然科学基金资助项目(BK20130940, BK20130916) （BK20130940, BK20130916）
