A compensation method of the offset thermal drift of sensor using the neural network algorithm

摘要：

The problem of the offset thermal drift affects the measurement accuracy of pressure sensor in practical applications.To solve the problem,we proposed an approach of the non-linear compensation of pressure sensor using the neural network algorithm with Chebyshev basis functions.The convergence of the neural network algorithm is researched.To validate the validity of the algorithm,the example of the offset thermal drift compensation of the pressure sensor was given.The simulation result shows that the non-linear compensation approach using the neural network algorithm has high compensation accuracy.Therefore,the method of the non-linear compensation proposed is effective.

作者: Zhezhao Zeng Lulu Zheng Dongmei Ling

作者单位: College of Electrical and Information Engineering,Changsha University of Science & Technology,Changsha,Hunan 410076,China

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）