An Empirical Validation of Estimation Model (OptimLUM) for Energy Efficient Luminaire Layout Design in Offices

Autor:	İlknur Erlalelitepe Uygun, Serdar Kale, Tuğçe Kazanasmaz
Rok vydání:	2020
Předmět:	Estimation Computer science Page layout 020209 energy 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing 02 engineering and technology computer.software_genre computer Efficient energy use Reliability engineering
Zdroj:	Volume 28, Number 1, 2020. :70-78
ISSN:	2541-9935 1068-9761
Popis:	This study performed with the purpose of constructing and validating a model named OptimLUM (Optimizing Luminaire Layouts) to estimate the most accurate location, number and type of artificial light sources according to average illuminance and maximum uniformity in an office. OptimLUM is appling through Excel Spreadsheet to develop the model and uses Evolver, which is basing on genetic algorithm to implement optimization routine. To validate the reliability of the proposed model, luminaire layout scenairos generated for two types of luminaires after taking illuminance measurements in an actual office. OptimLUM illuminance values were comparing statistically with measurement and DIALux results to test the applicability of the model. The model performance is highly accurate in determining luminaire positions: coefficient of determination R2 and coefficient of variation CV were equal to (86–99)% and to (0.04–0.12) respectively, and for all scenarios. Its outputs are closer to the actual measurements when compared with DIALux outputs.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::39b9efcb37f660adeb0776ed48363d6a https://doi.org/10.33383/2018-052 Zobrazit plný text záznamu