Abstract
This paper presents a mathematical model for the representation of wind speed modeling. This model consists of two parts: the deterministic part, the autoregressive sub-section, and the stochastic model part, which is the moving average sub-section with the time series autoregressive moving average (ARMA) model structure. The problem of the ARMA model structure that will be solved is to find the model parameters and generate the NID signal that gives the best model accuracy. The method used to find the optimal model parameters is the search for optimal solutions using genetic algorithm techniques. The fitness function used is a residual error which the mean square error can express. Simulation is done with 5000 cycles of training. The parameters obtained were tested with training data which gives an MSE value of 0.1868, while the one tested using data outside of training gives an MSE value of 0.1970. Therefore, this model is quite feasible to predict wind speed with an MSE difference of about 5.4%.
| Original language | English |
|---|---|
| Title of host publication | Proceeding - IEEE 8th Information Technology International Seminar, ITIS 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 74-79 |
| Number of pages | 6 |
| ISBN (Electronic) | 9798350398199 |
| DOIs | |
| Publication status | Published - 2022 |
| Externally published | Yes |
| Event | 8th IEEE Information Technology International Seminar, ITIS 2022 - Surabaya, Indonesia Duration: 19 Oct 2022 → 21 Oct 2022 |
Publication series
| Name | Proceeding - IEEE 8th Information Technology International Seminar, ITIS 2022 |
|---|
Conference
| Conference | 8th IEEE Information Technology International Seminar, ITIS 2022 |
|---|---|
| Country/Territory | Indonesia |
| City | Surabaya |
| Period | 19/10/22 → 21/10/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- ARMA
- genetic algorithm
- least square error
- time series
- wind speed modeling
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