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FOOTBALL STADIUM FLOODLIGHT AIMING BY USING A GENETIC ALGORITHM WITH MULTI–STEP APPROACH

izvorni znanstveni rad

izvorni znanstveni rad

FOOTBALL STADIUM FLOODLIGHT AIMING BY USING A GENETIC ALGORITHM WITH MULTI–STEP APPROACH

Vrsta prilog u časopisu
Tip izvorni znanstveni rad
Godina 2015
Časopis Polytechnic and design
Volumen 3
Svesčić 2
Stranice str. 135-143
DOI 10.19279/TVZ.PD.2015-3-2-03
ISSN 1849-1995
EISSN 2459-6302
Status objavljeno

Sažetak

Lighting designer’s task is to aim the football stadium floodlight to achieve the required levels of average horizontal and vertical illuminations, as well as their uniformity. At the same time the floodlight aiming for higher demand (for example official games lighting) must incorporate that some reflectors have a fixed aiming obtained by optimizing for lower demand (for example training). It is called the multi–step approach. In developing of the model and the program GAVRAS are used the mathematical package Matlab with its GA toolbox and own old program for outdoor lighting calculation VRAS. Implementation of the program GAVRAS is demonstrated by an example

Ključne riječi

football stadium, floodlight, genetic algorithm, multi–step