摘要
介绍用于国产高性能工业色谱仪上的PC/104嵌入式系统,阐述系统配置选择的特点,及智能处理技术在工业色谱仪上的应用和软件实现。研究实现了在线仪器分析记录控制一体化功能,谱峰参数整定及历史谱图的显示和重处理均由嵌入式系统独立完成,完善的数据通信为DCS系统提供了可靠实时的分析结果。嵌入式系统提高了仪器的性能,在工业现场实用中取得了很好效果。
The embeded system of the PC/104 tor the domestic high performance process gas chromatograph is described. The characteristics of the choice in the system elaboration are emphasized. The application of intelligent processing technology and the software realization in chromatograph are given. The whole integration function of instrument analysis, record, and control is carried out on-line. Identifying the parameter of chromatogram peaks, displaying and rehandling the history chromatogram are completed independently by the embedded system. The data communication channel provides the reliability analysis results for DCS. The performance of chromatograph is improved. The practical results show that the effect is better.
出处
《化工自动化及仪表》
EI
CAS
2005年第4期67-71,共5页
Control and Instruments in Chemical Industry
基金
南京市2002年科技发展基金资助项目(20023025-05)
关键词
工业色谱仪
PC/104
嵌入式系统
谱峰识别
小语言环境
智能技术
process gas chromatograph
PC/104
embedded system
peak identify
small language support environ-ment
intelligent technology
