Abstract： A new Coriolis measure and control system of powder flow researched and developed independently by Beihang University based on Coriolis principle was introduced. The measure principle and general introduction of the system were given. The mechanical part of the measure system as well as detail hardware and software of the control meter were designed. The communication design of fieldbus based on Profibus–DP and the Ethernet was described. The application status and newly research of the measure and control system were given. The results show that the system runs stably and accurately, and reaches the initial design requirements.

Keywords: Coriolis principle; powder flow; measure and control system; fieldbus

中图分类号：TP27         文献标志码：A

文章编号：1008-5548（2014）05-0042-03

DOI:10.13732/j.issn.1008-5548.2014.05.010

收稿日期：2014-01-07， 修回日期：2014-02-06，在线出版时间：2014-10-11。

第一作者简介：耿春明(1964—)，男，副教授，硕士生导师，研究方向为工业测控技术与应用、嵌入式系统应用等。 E-mail：gengcm@buaa.edu.cn。

通信作者简介：刘洲华(1990—)，男，硕士研究生，研究方向为工业测控技术与应用、嵌入式系统应用。 电 话：13811731214，010-82313509，E-mail：lzh646453661@163.com。