Development of 20 Liter Spherical Explosion Test Apparatus Based on LabVIEW and OPC Technique
A LabVIEW-based 20L spherical explosion test apparatus has been developed for determining explosion characteristics of combustible dusts and gases. The test system consists of 20L spherical explosion chamber and control and data acquisition (DAQ) system. The upper-level software for control and DAQ was mainly developed using LabVIEW. The control logic was realized by programmable logic controller (PLC) and a computer was connected with PLC by Ethernet. A pressure transducer and a DAQ card were used for high-speed DAQ of explosion pressure. The communication between LabVIEW application and hardware devices was realized by OPC (OLE for Process Control) technique. The developed test system has friendly graphical user interface, high-level automation and comprehensive function such as experimental process control, real-time data acquiring, data analysis, database management and report. The system was proved to be reliable and accurate in practical application.
Explosion Test LabVIEW OPC Measurement and Control Data Acquisition
Jian Wang Shengjun Zhong Xinguang Li Fuli Wang
Key Laboratory of Integrated Automation of Process Industry, Ministry of Education, Northeastern Uni School of Materials and Metallurgy, Northeastern University, Shenyang, 110004
国际会议
The 22nd China Control and Decision Conference(2010年中国控制与决策会议)
徐州
英文
4262-4266
2010-05-26（万方平台首次上网日期，不代表论文的发表时间）