SPICE-Based Dynamical Model of a NTC Thermoresistive Sensor for Anemometer Applications

被引：0

作者：

Araujo, L. V. ^{[1
]}

Catunda, S. Y. C. ^{[1
]}

Belfort, D. ^{[1
]}

Denoual, M. ^{[2
]}

Freire, R. C. S. ^{[3
]}

机构：

[1] Univ Fed Rio Grande do Norte, Natal, RN, Brazil

[2] Ecole Natl Super Ingenieurs Caen, Caen, France

[3] Univ Fed Campina Grande, Campina Grande, PB, Brazil

来源：

2015 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) | 2015年

关键词：

Analog behavioral model; NTC thermoresistive sensor; WB-CTA architecture; constant temperature; BEHAVIORAL-MODEL;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this paper a new analog behavioral model of a negative temperature coefficient thermoresistive sensor developed using SPICE for a hot-wire Wheatstone-Bridge Constant Temperature Anemometer is proposed. The analog model was developed using a capacitor and voltage and current dependent sources. This model is suitable for transient and steady-state time domain analysis. Sensor's behavior is detailed and an example of employment in a Wheatstone-Bridge Constant Temperature Anemometer architecture is presented. The validation is made through simulation, results of which are presented and discussed.

引用

页码：1682 / 1686

页数：5