A comparative study between the system reliability evaluation methods: case study of mining dump trucks

Moniri-Morad, Amin; Sattarvand, Javad

doi:10.1186/s44147-023-00272-y

Journal of Engineering and Applied Science

Table 7 Estimating the reliability function using the semi-parametric method

From: A comparative study between the system reliability evaluation methods: case study of mining dump trucks

Time	Reliability function	Uncertainty		Time	Reliability function	Uncertainty
Time	Reliability function	Lower bound	Upper bound	Time	Reliability function	Lower bound	Upper bound
19	0.967	0.919	0.987	17	0.543	0.236	0.772
20	0.960	0.908	0.983	35	0.539	0.386	0.670
25	0.946	0.881	0.976	60	0.531	0.226	0.763
35	0.908	0.810	0.956	50	0.527	0.274	0.728
14	0.897	0.763	0.957	50	0.526	0.332	0.688
18	0.885	0.792	0.938	40	0.524	0.381	0.649
15	0.881	0.805	0.928	40	0.523	0.379	0.648
42	0.878	0.759	0.940	36	0.522	0.369	0.655
15	0.870	0.762	0.931	25	0.493	0.301	0.659
16	0.868	0.788	0.920	38	0.492	0.338	0.629
15	0.865	0.766	0.925	43	0.485	0.341	0.614
17	0.864	0.697	0.942	18	0.448	0.192	0.676
35	0.856	0.678	0.940	43	0.420	0.268	0.564
19	0.824	0.729	0.888	73	0.402	0.116	0.680
18	0.819	0.707	0.891	14	0.395	0.116	0.670
28	0.798	0.650	0.888	74	0.387	0.223	0.549
18	0.796	0.680	0.874	41	0.382	0.157	0.606
20	0.774	0.658	0.855	65	0.378	0.191	0.565
14	0.773	0.584	0.884	52	0.372	0.233	0.511
14	0.772	0.626	0.866	54	0.344	0.205	0.488
20	0.766	0.644	0.851	54	0.343	0.203	0.487
20	0.765	0.642	0.851	84	0.342	0.192	0.499
16	0.749	0.532	0.876	55	0.339	0.204	0.479
25	0.745	0.631	0.829	123	0.320	0.159	0.493
34	0.741	0.571	0.852	60	0.300	0.174	0.436
26	0.734	0.501	0.871	135	0.280	0.120	0.466
54	0.724	0.579	0.826	68	0.227	0.116	0.360
18	0.687	0.403	0.856	104	0.204	0.088	0.355
18	0.668	0.497	0.793	72	0.184	0.082	0.318
30	0.668	0.539	0.769	225	0.179	0.049	0.376
41	0.661	0.471	0.797	56	0.161	0.015	0.455
30	0.658	0.519	0.765	170	0.141	0.011	0.426
52	0.656	0.426	0.813	166	0.129	0.033	0.291
66	0.655	0.495	0.775	220	0.127	0.019	0.342
18	0.654	0.475	0.784	30	0.116	0.002	0.468
35	0.645	0.370	0.825	150	0.115	0.026	0.276
30	0.607	0.458	0.726	155	0.103	0.022	0.258
34	0.604	0.463	0.719	92	0.088	0.029	0.190
32	0.582	0.432	0.705	84	0.065	0.014	0.174
55	0.577	0.420	0.705	129	0.049	0.006	0.174
33	0.575	0.422	0.701	210	0.049	0.004	0.192
56	0.569	0.265	0.787	140	0.031	0.001	0.172
34	0.556	0.403	0.684	108	0.026	0.003	0.096
80	0.554	0.382	0.695	200	0.010	0.000	0.096
72	0.553	0.310	0.741	80	0.008	0.000	0.077
34	0.549	0.397	0.677	174	0.002	0.000	0.020

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