Research Article
Modeling of Energy Demand in the Greenhouse Using PSO-GA Hybrid Algorithms
Table 1
The parameters in the greenhouse model and the HPSO-GA.
| Parameters | Symbol | Value |
| Volume | /m3 | 9958.4 | Glass transmissivity | | 0.86 | Sky emissivity | | 0.90 | Glass emissivity | | 0.90 | Air density | /kgm−3 | 1.2 | Specific heat | /Jkg−1K−1 | 1008 | The size of the populations | 4 | 20 | Dimension of the vector | | 3 | Positive constant learning rates | and | 1.4995 | Crossover probability | | 0.1 | Mutation probability | | 0.01 | Resolution ratio | | 10 | Evolution generation | max_ | 200 | Setting minimum value Rmse | Min_ | 240000 |
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