Improvement of the Dynamic Characteristics on Catalytic Sensor

摘要：

The thermostatic methane detection with catalytic sensor is a kind of new detection technique,which improves dynamic characteristic by keeping the catalytic sensor in a constant temperature with a closed loop control system. The dynamic correction link was designed on the basis of analyzing the dynamic characteristics of thermostatic detection and adjusting the system parameters. The test showed that the dynamic characteristics of the methane detection and the dynamic response were improved (the response time from 18s to 5s). The high-speed response is very helpful to monitor the sudden change of methane in mine.

关键词： methane detection response time dynamic analysis.

作者: Minming Tong Mu Niu Ziyuan Tong Xiaowen Liu Xinlian Dai

作者单位: College of Information and Electric Engineering,China University of Mining and Technology Xuzhou 221008,Jiangsu,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 1976-1980

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）