Optimization of Luminous Intensity Distribution of Roadway Lighting Luminaire Based on Genetic Algorithm

Uniformity of overall and longitudinal (U o , U L ) are two important items to evaluate roadway lighting quality. The fitness function incorporates two adaptive parameters in order to take both U o and U L into consideration as multi-objective function for genetic algorithm. Installation geometry is...

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Bibliographic Details
Published in:	2010 Second WRI Global Congress on Intelligent Systems Vol. 1; pp. 327 - 330
Main Authors:	Jiping Zou, Li Li
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-12-2010
Subjects:	Encoding Gallium Lighting Luminous Intensity Distribution Optical design Optimization road lighting Roads Roadway Lighting - c136
Online Access:	Get full text
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Summary:	Uniformity of overall and longitudinal (U o , U L ) are two important items to evaluate roadway lighting quality. The fitness function incorporates two adaptive parameters in order to take both U o and U L into consideration as multi-objective function for genetic algorithm. Installation geometry is specified to build up direct connection between I-table and r-table to result in an optimal I-table for R3 road surface. It proves that the application of GA to optimize I-table is feasible in this paper.
ISBN:	1424492475 9781424492473
ISSN:	2155-6083 2155-6091
DOI:	10.1109/GCIS.2010.163