Research Article
The Research of Temperature Compensation for Thermopile Sensor Based on Improved PSO-BP Algorithm
Table 4
Temperature compensation result (ambient temperature 46.2°C and training 90 times).
| Reference data | Measured data | BP | IPSO-BP [7] | IPSO-BP [8] | Proposed PSO-BP | of BP | of IPSO-BP [7] | of IPSO-BP [8] | of proposed PSO-BP |
| 24.5 | 26.4 | 21.3 | 24.03 | 24.87 | 24.2 | 13.1% | 1.92% | 1.5% | 1.2% | 26.7 | 28.5 | 24.17 | 26.18 | 26.51 | 26.4 | 9.4% | 1.94% | 0.71% | 1.1% | 28.3 | 31.6 | 27.23 | 29.06 | 29.73 | 28.35 | 3.7% | 2.67% | 0.51% | 0.17% | 33.4 | 36.8 | 31.48 | 34.14 | 33.65 | 33.51 | 5.7% | 2.2% | 0.74% | 0.32% | 36.7 | 39.0 | 35.97 | 36.49 | 36.81 | 36.89 | 2.0% | 0.57% | 0.31% | 0.52% |
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