The Research of Temperature Compensation for Thermopile Sensor Based on Improved PSO-BP Algorithm

Table 1

Sample data table.

AT = 15.2°C	Reference data (°C)	20.5	23.9	26.1	28.7	32.4
	Measured data (°C)	24.2	25.2	28.9	31.2	36.0
AT = 19.4°C	Reference data (°C)	21.4	22.6	25.2	29.2	30.2
	Measured data (°C)	23.1	24.7	26.9	30.4	32.3
AT = 26.7°C	Reference data (°C)	22.2	23.6	24.8	30.4	33.8
	Measured data (°C)	24.3	25.9	26.1	31.7	34.5
AT = 30.0°C	Reference data (°C)	20.2	21.6	24.2	25.3	32.8
	Measured data (°C)	22.9	23.9	26.4	27.6	33.8
AT = 35.2°C	Reference data (°C)	25.4	27.5	28.3	31.2	33.5
	Measured data (°C)	28.4	29.0	32.1	33.4	36.0
AT = 39.3°C	Reference data (°C)	24.4	28.5	30.6	31.5	34.6
	Measured data (°C)	27.6	30.4	33.1	35.0	37.5
AT = 43.5°C	Reference data (°C)	23.2	26.5	32.7	35.8	37.7
	Measured data (°C)	25.7	29.0	34.4	37.9	40.0
AT = 46.2°C	Reference data (°C)	24.5	26.7	28.3	33.4	36.7
	Measured data (°C)	26.4	28.5	31.6	36.8	39.0