Fuzzy RAM Analysis of the Screening Unit in a Paper Industry by Utilizing Uncertain Data

Table 8

Range of RAM-Index when parameters of components varies simultaneously.

Component	Range of scale; parameter 𝜃 (hrs)	Range of repair time 𝜏 (hrs)	RAM-Index
Filter	286.45–387.55	1.70–2.30	Min: 0.98675020
			Max: 0.99197856
Screener	267.75–362.25	3.40–4.60	Min: 0.95034946
			Max: 0.97417884
Cleaner	399.50–540.50	1.70–2.30	Min: 0.99011339
			Max: 0.99565120
Decker	214.20–289.80	4.25–5.75	Min: 0.92456143
			Max: 0.95706339