REVISTA DE LA UNIVERSIDAD DEL ZULIA. 3ª época. Año 12 N° 32, 2021
John Eduardo Valle de la Cruz et al. // Condiciones de optimización del desgaste de neumáticos … 190-206
DOI: http://dx.doi.org/10.46925//rdluz.32.14
198
Tabla 3. Estimaciones del ritmo de desgaste en función de las variables consideradas
(Intersección)
4,739 1,6084 1,587 7,892 8,682 1 ,003
[Periodo=1]
1,228 ,0413 1,147 1,309 882,884 1 0,000
[Periodo=2]
1,113 ,0463 1,022 1,204 577,085 1 0,000
[Periodo=3]
1,017 ,0450 ,929 1,105 510,770 1 0,000
[Periodo=4]
,948 ,0442 ,861 1,034 459,123 1 0,000
[Periodo=5]
,837 ,0445 ,749 ,924 353,873 1 0,000
[Periodo=6]
,732 ,0457 ,643 ,822 256,590 1 0,000
[Periodo=7]
,739 ,0501 ,641 ,837 217,845 1 0,000
[Periodo=8]
,575 ,0507 ,476 ,675 128,903 1 0,000
[Periodo=9]
,489 ,0518 ,387 ,590 88,997 1 0,000
[Periodo=10]
,555 ,0643 ,429 ,681 74,602 1 ,000
[Periodo=11]
,393 ,0564 ,282 ,504 48,565 1 ,000
[Presion=80]
-,006 ,1153 -,232 ,220 ,003 1 ,956
[Presion=82]
-,144 ,1277 -,394 ,107 1,266 1 ,260
[Presion=84]
,109 ,1082 -,103 ,321 1,009 1 ,315
[Presion=86]
-,017 ,1074 -,227 ,194 ,025 1 ,876
[Presion=88]
,036 ,1051 -,170 ,242 ,118 1 ,731
[Presion=90]
-,098 ,0534 -,203 ,007 3,369 1 ,066
[Presion=92]
-,049 ,0542 -,155 ,057 ,812 1 ,367
[Presion=94]
-,030 ,0561 -,140 ,080 ,292 1 ,589
[Presion=96]
-,016 ,0547 -,123 ,091 ,087 1 ,768
[Presion=98]
,003 ,0562 -,107 ,113 ,003 1 ,954
[Presion=100]
,032 ,0508 -,068 ,132 ,396 1 ,529
[Presion=102]
-,029 ,0496 -,127 ,068 ,351 1 ,553
[Presion=104]
-,055 ,0491 -,151 ,042 1,239 1 ,266
[Presion=106]
,001 ,0504 -,098 ,100 ,000 1 ,988
[Presion=108]
,015 ,0518 -,087 ,116 ,079 1 ,778
[Presion=110]
-,070 ,0469 -,162 ,022 2,210 1 ,137
[Presion=112]
-,093 ,0461 -,183 -,003 4,057 1 ,044
[Presion=114]
-,030 ,0466 -,121 ,061 ,414 1 ,520
[Presion=116]
-,135 ,0469 -,227 -,043 8,332 1 ,004
[Presion=118]
-,088 ,0477 -,182 ,005 3,418 1 ,064
[CargaMedia=1500]
-,493 ,1613 -,809 -,177 9,355 1 ,002
[VelocMedia=30]
-,056 ,0736 -,200 ,088 ,581 1 ,446
[VelocMedia=40]
-,001 ,0813 -,160 ,158 ,000 1 ,992
[VelocMedia=50]
,180 ,0764 ,030 ,330 5,544 1 ,019
PlyRating
,090 ,0317 ,028 ,152 8,038 1 ,005
IndicePresion
-,005 ,0055 -,015 ,006 ,709 1 ,400
ICSingle
,115 ,0351 ,047 ,184 10,787 1 ,001
ICDual
-,147 ,0439 -,233 -,061 11,252 1 ,001
IndiceVeloc
,000 ,0009 -,002 ,002 ,034 1 ,854
TipoLabrado
-,039 ,0168 -,072 -,006 5,413 1 ,020
Variable dependiente: Profundidad / Remanente (mm)
Modelo: (Intersección), Periodo, Presion, CargaMedia, VelocMedia, PlyRating, IndicePresion, ICSingle, ICDual, IndiceVeloc,
TipoLabrado
a. Definido en cero porque este parámetro es redundante.
95% de intervalo de
confianza de Wald