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用于电阻抗光谱系统的参数建模

Parametric modelling for electrical impedance spectroscopy system.

作者信息

Lu L, Hamzaoui L, Brown B H, Rigaud B, Smallwood R H, Barber D C, Morucci J P

机构信息

Department of Medical Physics and Clinical Engineering, Royal Hallamshire Hospital, Sheffield, UK.

出版信息

Med Biol Eng Comput. 1996 Mar;34(2):122-6. doi: 10.1007/BF02520016.

DOI:10.1007/BF02520016
PMID:8733548
Abstract

Three parametric modelling approaches based on the Cole-Cole model are introduced. Comparison between modelling only the real part and modelling both the real and imaginary parts is carried out by simulations, in which random and systematic noise are considered, respectively. The results of modelling the in vitro data collected from sheep are given to reach the conclusions.

摘要

介绍了基于Cole-Cole模型的三种参数建模方法。通过模拟分别考虑随机噪声和系统噪声,对仅对实部建模和对实部与虚部同时建模进行了比较。给出了对从绵羊身上采集的体外数据进行建模的结果,以得出结论。

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本文引用的文献

1
Complex bioelectric impedance measurement system for the frequency range from 5 Hz to 1 MHz.用于5赫兹至1兆赫兹频率范围的复杂生物电阻抗测量系统。
Ann Biomed Eng. 1993 Mar-Apr;21(2):135-46. doi: 10.1007/BF02367609.
2
Impedance spectroscopy of human erythrocytes: system calibration and nonlinear modeling.人体红细胞的阻抗谱:系统校准与非线性建模
IEEE Trans Biomed Eng. 1993 Apr;40(4):364-78. doi: 10.1109/10.222329.
3
Tissue characterization by impedance: a multifrequency approach.基于阻抗的组织特征分析:一种多频方法。
在跑步机运动开始和结束时的心肺反应的非参数动力学模型。
Med Biol Eng Comput. 2018 Dec;56(12):2337-2351. doi: 10.1007/s11517-018-1860-x. Epub 2018 Jun 28.
4
Accuracy of an optically isolated tetra-polar impedance measurement system.光隔离四极阻抗测量系统的准确性
Med Biol Eng Comput. 2002 Nov;40(6):647-9. doi: 10.1007/BF02345303.
5
Selection of measurement frequencies for optimal extraction of tissue impedance model parameters.用于最佳提取组织阻抗模型参数的测量频率选择。
Med Biol Eng Comput. 1999 Nov;37(6):699-703. doi: 10.1007/BF02513370.
6
Real-time extraction of tissue impedance model parameters for electrical impedance spectrometer.用于电阻抗光谱仪的组织阻抗模型参数实时提取
Med Biol Eng Comput. 1999 Jul;37(4):428-32. doi: 10.1007/BF02513325.
Physiol Meas. 1994 May;15 Suppl 2a:A13-20. doi: 10.1088/0967-3334/15/2a/002.
4
Multi-frequency imaging and modelling of respiratory related electrical impedance changes.
Physiol Meas. 1994 May;15 Suppl 2a:A1-12. doi: 10.1088/0967-3334/15/2a/001.
5
Electrical measurement of fluid distribution in legs and arms.腿部和手臂液体分布的电学测量。
Med Prog Technol. 1987;12(3-4):159-70. doi: 10.1007/978-94-009-3361-3_14.