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Chapter 14 Reliability Demonstration and Growth

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Presentation on theme: "Chapter 14 Reliability Demonstration and Growth"— Presentation transcript:

1 Chapter 14 Reliability Demonstration and Growth
© 2012 John Wiley & Sons, Ltd.

2 Figure 14.1 Degradation analysis diagram.

3 Figure 14. 2 Solution to Example 14
Figure 14.2 Solution to Example 14.2 using Weibull++ reliability demonstration calculator DRT (reproduced by permission of ReliaSoft).

4 Figure 14.3 Typical probability ratio sequential test (PRST) plan.

5 Figure 14. 4 Operating characteristic (OC) curve
Figure 14.4 Operating characteristic (OC) curve. Test plan 1:  = 10 %,  = 10% and d = 1.5.

6 Figure 14. 5 Expected test time (ETT) curve
Figure 14.5 Expected test time (ETT) curve. Test plan 1:  = 10 %, = 10% and d = 1.5.

7 Figure 14.6 Duane reliability growth.

8 Figure 14.7 Duane plot for Example 14.6.

9 Figure 14.8 Duane plot for Example 14.7.

10 Figure 14.9 The M(t) analysis method (Courtesy J. Møltoft).

11 Figure 14.10 M(t) graph of Table 14.5.


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