Research Article

Life Behavior of a System under Discrete Shock Model

Table 1

𝐸 ( 𝑊 𝑘 ) , 𝐸 ( 𝑁 ( 𝑊 𝑘 ) ) , and 𝐸 ( 𝑆 ( 𝑊 𝑘 ) ) for geometric shock size distribution.

𝑝 = 0 . 1 𝐸 ( 𝐵 ) = 8 𝑝 = 0 . 0 5 𝐸 ( 𝐵 ) = 8
𝑘 𝐸 ( 𝑊 𝑘 ) 𝐸 ( 𝑁 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑆 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑊 𝑘 ) 𝐸 ( 𝑁 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑆 ( 𝑊 𝑘 ) )

5 16.25 1.625 13 32.5 1.625 13
10 22.50 2.250 18 45 2.250 18
15 28.75 2.875 23 57.5 2.875 23
20 35.00 3.500 28 70 3.500 28

𝑝 = 0 . 1 𝐸 ( 𝐵 ) = 5 𝑝 = 0 . 0 5 𝐸 ( 𝐵 ) = 5
𝑘 𝐸 ( 𝑊 𝑘 ) 𝐸 ( 𝑁 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑆 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑊 𝑘 ) 𝐸 ( 𝑁 ( 𝑊 𝑘 ) ) 𝐸 ( 𝑆 ( 𝑊 𝑘 ) )

5 20 2 10 40 2 10
10 30 3 15 60 3 15
15 40 4 20 80 4 20
20 50 5 25 100 5 25