Implementation of a Feedback I2-Controlled Constant Temperature Environment Temperature Meter

Sensors

Lígia S. Palma¹  Amauri Oliveira¹  Alexandre S. Costa¹  Antônio Q. Andrade¹  Cleber V. R. Almeida¹  Marcos E. P. V. Zurita¹ 

[1] Departamento de Engenharia Elétrica, Universidade Federal de Campina Grande, Rua Aprígio Veloso 882, Bodocongó, Campina Grande – Paraíba, 58109-970, Brasil

关键词: Temperature measurement;    Constant temperature;    Feedback control;   

DOI  :  10.3390/s31000498

来源: mdpi

【 摘 要 】

A feedback thermo-resistive sensor-based measurement scheme was proposed to estimate physical quantities like solar radiation (H), fluid velocity (U) and environment temperature (T_a). It was implemented as an environment temperature meter, using PI controller. Controller implementation was done digitally using FPGA. Practical results are presented.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.