Human Factor Analysis of Light Emitting Diode Technologies for Cabin Lighting in Manned Space Flight Applications
DOI :
https://doi.org/10.17307/wsc.v1i1.126Mots-clés :
LEDRésumé
Advantages of transitioning to Light emitting diode (LED) technologies in spacecraft are reduced mass, reduced occupied volume, reduced power, improved color control, longer operating life, and lower cost associated with power consumption and disposal. According to Brainard et al (2012) newly designed U.S. spacecraft, and ISS fluorescent tube replacements, must utilize LEDs in lieu of traditional artificial light sources to take advantage of technology improvements. Light emitting diode technologies remain a controversial technology in the aerospace industry, where commercial manufacturers are the only source for procurement.
The first portion of this research effort was performed to investigate commercially manufactured LEDs, by measuring light output quality to see if the LEDs will meet NASA and DOD reliability requirements. The second portion of the research pertains to this paper for 2014 which applies to LEDs with the highest reliability from the first portion of the this research. A randomized block design has been constructed for evaluating human factor effects using soft white light, emitted from LEDs and a NASA qualified ISS fluorescent.
Références
Brainard, G. C., Coyle, W., Ayers, M., Kemp, J., Warfied, B., Maida, J., Bowen, C., Bernecker, C., Lockley, S. W., & Hanifin, J. P. (2012, April). Solid-state lighting for the international space station: tests of visual performance and melatonin regulation. Acta Astronautica. doi:10.1016/j.actaastro.2012.04.019
Cohen, F. B., Martinsons, C., Vienot, F., Zissis, G., Barlier, S. A., Cesarinin, J. P., Enouf, O., Garcia, M., Picaud, S., & Attia, D. (2011, July). Light emitting diodes for domestic lighting: any risks for the eye? Progress in Retinal and Eye Research, 30 (4), 239-257. doi:10.1016/j.preteyeres.2011.04.002
Hersman, C. & Fowler, K. (2009, October). Best practices in spacecraft development. Mission Critical and Safety Critical Systems. 1 (3), 269-460. doi:10.1016/B978-0-7506-8567-2.00005-6
Howard, R. L., LaTasha, T., & Patrick, J. (2010, July). Manned pressurized rover lighting. Earth and Space, 1-8. doi: 10.1061/40830(188)122
Jiank, H., Rodngues, L. F., Bell, S., Kortenkamp, D., & Capristan, F. (2011, April). Prediction of reliability for environmental control and life support systems. Journal of Spacecraft and Rockets, 48 (2), 336 – 345. doi:10.2514/1.44792
Lindenmoyer, A., & Stone, D. (2010, April). Status of NASA’s commercial cargo and crew transportation initiative. Acta Astronautica, 66(6), 788-791. doi:10.1016/j.actaastro.2009.08.031
Lenk, R., & Lenk, C. (2011), Practical lighting design with leds. Hoboken, NJ: John Wiley and Sons, Inc.
Mankins, J. C. (2009, December). Technology readiness assessments in retrospective. Acta Astronautica, 65(10), 1216-1223. doi:10.1016/j.actaastro.2009.03.058
Meras, P., Cooper, M., Dillon, R. P., Forouhar, S., Gontijo, I., Liebe, C. C., & Shapiro, A. (2011, March). Qualification and selection of flight diode lasers for the NUSTAR space mission. IEEE Xplore, 1-11. doi:10.1109/AERO.2011.5747388
Yiyuan, Z., Tangwen, Y, Dayong, D., & Shan, F. (2011, November). Using tlx to evaluate the flight deck design in design phase of aircraft. Procedia Engineering, 17(4), 77-83. doi:10.1016/j.proeng.2011.10.010
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