Research Article

Minimizing OHS Risks with Spherical Fuzzy Sets as a Verdict to Inventory Management: A Case Regarding Energy Companies

Table 14

Calculated values for each item group in sensitivity analysis.

values
T11T21T22T23T31T32T33T41T42T43T51T52T53T61T62T63

Calibration and maintenance
 Cost0.2010.2260.2250.1570.1950.1810.2300.2180.1480.2460.2090.2670.1390.1840.2220.199
 Lead tıme0.2070.2130.2090.1940.2060.2000.2110.2120.1900.2110.2110.2130.1860.2030.2110.205
 Ddd0.2310.2200.2300.2370.2280.2370.2260.2200.2400.2260.2180.2200.2430.2320.2260.234
 Relıabılıty0.2070.1810.2230.2150.1930.2210.2050.1740.2250.2180.1670.2130.2350.2030.1980.219
 Warranty terms0.1170.1160.0860.1530.1330.1240.0950.1280.1550.0750.1410.0650.1570.1350.1060.110
 Trade volume0.0380.0440.0270.0430.0450.0360.0330.0490.0410.0240.0530.0220.0390.0430.0380.034

Meter I
 Cost0.2400.2490.2230.2480.2500.2370.2330.2560.2440.2200.2630.2160.2410.2470.2400.234
 Lead tıme0.1920.1980.1960.1830.1920.1880.1970.1960.1810.1990.1950.2020.1790.1890.1960.191
 Ddd0.1080.1130.0960.1160.1150.1070.1020.1180.1150.0920.1230.0890.1130.1140.1070.104
 Relıabılıty0.0910.0830.0910.0990.0890.0970.0870.0820.1030.0880.0810.0850.1070.0930.0870.094
 Warranty terms0.1280.1320.1300.1220.1280.1250.1320.1310.1210.1330.1300.1350.1190.1260.1310.128
 Trade volume0.2400.2260.2640.2310.2260.2450.2490.2170.2360.2690.2080.2730.2410.2310.2400.250

Meter II
 Cost0.2740.2960.2750.2490.2760.2590.2860.2950.2410.2830.2930.2900.2330.2680.2860.268
 Lead tıme0.1420.1450.1270.1530.1500.1430.1330.1510.1520.1220.1560.1160.1510.1490.1390.138
 Ddd0.1200.1240.0930.1460.1350.1220.1030.1360.1450.0850.1480.0770.1440.1350.1130.112
 Relıabılıty0.1240.1230.1370.1110.1170.1210.1330.1180.1100.1430.1130.1480.1100.1170.1280.127
 Warranty terms0.1820.1690.1790.1950.1790.1900.1740.1690.2000.1720.1680.1660.2060.1850.1750.185
 Trade volume0.1590.1420.1890.1460.1420.1640.1700.1320.1510.1950.1220.2020.1570.1470.1590.170

Saddles
 Cost0.1830.1840.1900.1740.1800.1800.1890.1800.1730.1940.1770.1980.1710.1790.1860.184
 Lead tıme0.2050.2240.1970.1920.2120.1930.2090.2280.1840.2010.2310.2050.1770.2040.2130.197
 Ddd0.1830.2030.1610.1860.1980.1740.1770.2130.1780.1590.2230.1570.1710.1910.1860.172
 Relıabılıty0.1600.1440.1830.1540.1470.1660.1670.1360.1590.1860.1280.1900.1640.1520.1580.170
 Warranty terms0.1090.1110.1040.1120.1120.1090.1070.1120.1110.1020.1140.1010.1100.1120.1090.107
 Trade volume0.1600.1350.1650.1820.1520.1780.1510.1310.1940.1580.1280.1500.2070.1620.1480.170

Regulator and parts
 Cost0.0860.1010.0730.0860.0960.0800.0840.1080.0810.0730.1150.0720.0760.0910.0890.079
 Lead tıme0.1030.0910.1110.1060.0960.1090.1030.0880.1110.1100.0850.1090.1150.1010.0990.108
 Ddd0.1220.1240.1170.1240.1250.1210.1200.1260.1230.1160.1280.1150.1210.1240.1220.120
 Relıabılıty0.2040.1930.1940.2260.2070.2140.1920.1960.2320.1860.1980.1780.2380.2120.1950.206
 Warranty terms0.2040.2060.2140.1920.2000.2000.2120.2020.1900.2200.1980.2250.1880.1980.2090.206
 Trade volume0.2800.2840.2900.2660.2760.2760.2890.2800.2640.2960.2760.3010.2610.2740.2860.281

Steel fittings
 Cost0.3070.3070.3000.3110.3090.3070.3030.3090.3110.2980.3100.2950.3110.3090.3060.305
 Lead tıme0.2490.2500.2630.2340.2420.2450.2600.2440.2320.2700.2390.2760.2310.2410.2550.252
 Ddd0.1390.1450.1230.1500.1480.1380.1300.1520.1480.1180.1580.1140.1460.1470.1370.134
 Relıabılıty0.1390.1450.1230.1500.1480.1380.1300.1520.1480.1180.1580.1140.1460.1470.1370.134
 Warranty terms0.0270.0240.0410.0180.0210.0270.0340.0200.0190.0460.0160.0500.0190.0210.0290.031
 Trade volume0.1390.1280.1500.1380.1310.1440.1410.1240.1420.1510.1190.1510.1460.1350.1370.145