Research on dynamic compensation technology of thermocouple sensor

摘要：

　　In the field of temperature measurement,thermocouple sensor is widely applied.In order to reduce the dynamic error of thermocouple,the method of establishing the dynamic compensation filter was applied.The parameters of filter model were estimated by inverse modeling method based on quantum-behaved particle swarm optimization(QPSO)algorithm.The QPSO algorithm was introduced.Simulation of the method was done,and applying the dynamic calibration system,a K-type bare thermocouple was experimented.The simulation and experiment results show that the inverse modeling method based on QPSO algorithm is applicable and simple for thermocouple sensor,and the dynamic error of the thermocouple sensor is corrected.

关键词： thermocouple dynamic compensation quantum-behaved particle swarm algorithm inverse modeling

作者: Y.F.Li Z.J.Zhang H.Cheng J.Wei

作者单位: School of Instrument and Electronics,North University of China,Taiyuan,Shanxi,030051,P.R.China School of Instrument and Electronics,North University of China,Taiyuan,Shanxi,030051,P.R.China;Key L

会议类型: 国际会议

会议名称: 国际测量技术联合会(IMEKO)2017年国际测量技术研讨会

会议地点: 杭州

会议语种:英文

页码: 41-45

在线出版日期: 2017-09-04（万方平台首次上网日期，不代表论文的发表时间）