Research Article

Redundancy Optimization of an Uncertain Parallel-Series System with Warm Standby Elements

Table 4

Optimal solutions for different deterioration rates in the UMOM.

Deterioration rateReliabilityOptimal solution

0.010.9173(4,7,8,10,2)
0.020.9141(5,8,7,10,1)
0.030.9110(4,7,8,10,2)
0.040.9077(4,8,7,10,4)
0.050.9044(4,8,7,10,5)