虚拟仪器技术在电子鼻中的应用

Application of virtual instrument technology in filed of electronic nose

虚拟仪器技术是当今测试技术的发展方向。为了能够迅速建立一个可靠的数据采集系统,运用LabVIEW 7.0设计了测试应用程序,运用动态链接库技术,在程序中加入了判别算法。并在建立系统的过程中,通过分析和实验解决了一些实际问题。实验结果表明:系统符合设计要求。

Nowadays, the virtual instrument technology indicates the developing orientation of electronic measurements. For making up a reliable data acquisition system, an application program with LabVIEW 7.0 is designed. Identification arithmetic is used in this program through DLL, In addition, through analysis and a lot of experiments, some practical problems are solved. The results of experiment prove that this system fulfils the requisition of design.