A Reliability Evaluation Method for System's Dependent Competition Failure and Multi-Parameter Degradation Failure | Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

表2

航空发动机的排气温度裕度(EGTM)与燃油消耗量偏差(DWF)数据

发动机编号	性能参数	循环次数
发动机编号	性能参数	200	400	600	800	1 000	…	9 600	9 800	10 000	10 200
1	EGTM	110	104	94	96	88	…	44	39	35	32
1	DWF	0.375	0.391	0.423	0.453	0.502	…	2.051	2.572	2.812	3.025
2	EGTM	98	98	96	92	85	…	40	37	35	30
2	DWF	0.301	0.351	0.390	0.404	0.421	…	1.932	1.981	2.241	2.262
3	EGTM	100	94	90	83	82	…	50	48	44	39
3	DWF	0.341	0.374	0.392	0.411	0.459	…	1.957	1.981	1.992	2.053
4	EGTM	85	84	85	78	72	…	32	29
4	DWF	0.256	0.291	0.346	0.382	0.403	…	1.890	1.901	1.957	2.042
5	EGTM	94	93	88	85	79	…	50	42	42	34
5	DWF	0.352	0.383	0.432	0.455	0.490	…	2.347	2.361	2.390	2.410
6	EGTM	101	100	94	88	82	…	56	52	46
6	DWF	0.322	0.371	0.399	0.451	0.483	…	2.011	2.124	2.160	2.202
7	EGTM	112	106	103	97	90	…	58	55	54	48
7	DWF	0.601	0.642	0.661	0.713	0.734	…	2.864	2.887	2.901	2.940
8	EGTM	100	96	92	94	88	…	53	52	48	45
8	DWF	0.320	0.357	0.391	0.423	0.460	…	2.045	2.056	2.145	2.169
9	EGTM	98	95	90	88	84	…	55	53	52	49
9	DWF	0.297	0.326	0.353	0.388	0.426	…	1.933	1.988	2.063	2.097
10	EGTM	107	106	104	101	98	…	57	55	54	50
10	DWF	0.355	0.381	0.432	0.461	0.489	…	2.045	2.089	2.133	2.151
11	EGTM	85	83	78	72	70	…	30	26
11	DWF	0.281	0.292	0.306	0.311	0.369	…	1.870	1.892	1.910	1.933
12	EGTM	96	96	92	89	85	…	47	45	40	38
12	DWF	0.305	0.331	0.361	0.391	0.406	…	2.013	2.091	2.145	2.177
13	EGTM	83	82	78	74	70	…	20
13	DWF	0.280	0.286	0.293	0.301	0.334	…	1.871	1.890	1.913	1.933
14	EGTM	103	98	90	88	84	…	53	48	46	43
14	DWF	0.335	0.341	0.382	0.401	0.430	…	2.012	2.101	2.142	2.201
15	EGTM	92	86	82	21	80	…	50	47	46	42
15	DWF	0.301	0.331	0.361	0.371	0.401	…	1.980	2.041	2.081	2.132

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