期刊文献+

基于PSO的BP神经网络在压力传感器温度补偿中的应用 被引量:35

The Application of BP Neural Network Based on PSO Algorithm to Pressure Sensor Temperature Compensation
在线阅读 下载PDF
导出
摘要 针对硅压阻式压力传感器的温度漂移问题,提出了基于粒子群优化算法PSO(Particle Swarm Optimization Algorithm)的BP神经网络的温度补偿模型,通过粒子群化算法对BP网络的权值和阈值进行全局寻优,克服了BP网络收敛速度慢和易陷入局部极值的缺陷,而且温度补偿的精度较高。研究结果表明,该方法有效的抑制了温度对压力传感器输出的影响,提高了传感器的稳定性和准确性。 For the temperature drift of the silicon piezoresistive pressure sensor, compensation method by Back Propagation( BP) network based on Particle Swarm Optimization( PSO) algorithm has been proposed. This model has overcomed the drawback of slow convergence and easily trapping in the local minimum of BP network through global search weight and threshold in PSO algorithm. The simulation experiment results show that the model can depress the temperature drift of the silicon piezoresistive pressure sensor effectively,and the stability and accuracy of the silicon piezoresistive pressure sensor are improved greatly.
出处 《传感技术学报》 CAS CSCD 北大核心 2014年第3期342-346,共5页 Chinese Journal of Sensors and Actuators
基金 国家自然科学基金项目(61204127) 黑龙江省自然科学基金项目(F201332) 黑龙江省普通高等学校新世纪优秀人才培养计划项目(1253-NECT025)
关键词 温度补偿 粒子群优化算法 BP神经网络 压力传感器 temperature compensation particle swarm optimization algorithm BP network pressure sensor
作者简介 孙艳梅(1979-),女,吉林前郭人,讲师,硕士,主要研究方向为传感器技术,sym791122@163.com
  • 相关文献

参考文献12

  • 1行鸿彦,彭基伟,吕文华,徐伟,武向娟.一种湿度传感器温度补偿的融合算法[J].传感技术学报,2012,25(12):1711-1716. 被引量:24
  • 2Marques M, Martin B B. Sensor Linearizatiun with Neural Networks [J]. Industrial Electronies. 2010,48 ( 6 ) : 1288 - 1290.
  • 3Futane N P, Roy Chowdhury S, Roy Chowdhury C, et al. ANN Based CMOS ASIC Design for Improved Temperature-Drift Compensation of Piezoresistive Micro-Machined High Resolution Pressure Sensor [ J ]. Mieroeleetronies Reliability, 2010,50 ( 7 ) : 282-291.
  • 4Gao Yang, Qiu Yishen, Chen Huaixi, et al. Four-Channel Filter Loop Ring-Down Pressure Sensor with Temperature Compensation Based on Neural Networks[ J ]. Microwave and Optical Technology Letters ,2010,52 ( 8 ) : 1796-1799.
  • 5张朝龙,江巨浪,李彦梅,陈世军,査长礼,王陈宁.基于云粒子群-最小二乘支持向量机的传感器温度补偿[J].传感技术学报,2012,25(4):472-477. 被引量:30
  • 6Huang Y S ,Young M S. An Accurate Uhrasonic Distance Measurement System with Serf Temperature Compensation [ J ]. Instrumentation Science and Teehnology,2C09,37( 1 ) : 24- 33.
  • 7Futane N P, Roy Chowdhury S, Roy Chaudhury C, et al. Analog ASIC for hnprnved Temperature Drift compensation of a High Sensitive Porous Silicon Pressure Sensor [ J ]. Analog Integrated Circuits and Signal Processing,2011,67 (3) :383-393.
  • 8Marques M, Martin B B. Sensor Linearization with Neural Networks [J]. Industrial Electronics. 2010,48 (6) : 1288 - 1290.
  • 9Dirk De Bruyker, Robert Puers. Thermostatic Control for Temperature Compensation of a Silicon Pressure Sensor[J].Sensors and Actuator's A :Physical ,2000,82( 1 ) :120-127.
  • 10Chen Chyitsong, Chang Wei-der. A Feedforward Neural Network with Function Shape Autotuning[ J ]. Neural Network, 1996,9 (4) : 627-641.

二级参考文献31

共引文献51

同被引文献314

引证文献35

二级引证文献248

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部