Research Article
Optimal Heater Control with Technology of Fault Tolerance for Compensating Thermoforming Preheating System
Table 2
Relative temperature error caused by the damaged heater.
| % | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 1 | −0.09 | −0.26 | −0.76 | −1.28 | −0.76 | −0.26 | −0.09 | −0.03 | 2 | −0.11 | −0.36 | −1.39 | −2.84 | −1.38 | −0.36 | −0.11 | −0.04 | 3 | −0.13 | −0.46 | −2.37 | −6.01 | −2.37 | −0.45 | −0.13 | −0.05 | 4 | −0.13 | −0.49 | −2.91 | −8.12 | −2.91 | −0.49 | −0.14 | −0.05 | 5 | −0.13 | −0.46 | −2.36 | −5.96 | −2.36 | −0.46 | −0.14 | −0.05 | 6 | −0.12 | −0.38 | −1.42 | −2.88 | −1.42 | −0.38 | −0.12 | −0.05 | 7 | −0.10 | −0.29 | −0.80 | −1.32 | −0.80 | −0.29 | −0.11 | −0.04 | 8 | −0.08 | −0.21 | −0.47 | −0.67 | −0.47 | −0.21 | −0.09 | −0.04 | 9 | −0.06 | −0.14 | −0.28 | −0.36 | −0.28 | −0.14 | −0.06 | −0.03 | 10 | −0.05 | −0.10 | −0.17 | −0.21 | −0.17 | −0.10 | −0.05 | −0.02 |
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