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

[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.

[关键词] Temperature measurement;Constant temperature;Feedback control