Fault Diagnosis of High-Power Tractor Engine Based on Competitive Multiswarm Cooperative Particle Swarm Optimizer Algorithm

Table 2

Sample data of diesel engine failure under different working conditions.

Working condition	Serial number	Sample
			1	647.53	27.49	102.00	33.10	320	36.67	−18.90	6.00
2	645.77		27.59	102.72	32.70	320	36.58	−18.90	6.75
3	644.75		27.53	102.76	33.10	322	36.45	−18.93	3.75
4	647.53		27.53	102.81	32.70	319	36.78	−19.00	7.50
5	644.52		27.49	102.74	32.90	318	36.55	−19.14	8.25
	11	648.64	30.15	104.12	33.50	325	36.12	−19.10	6.50
	12	644.63	30.46	104.47	33.70	325	36.54	−19.32	6.65
	13	642.32	31.24	103.69	33.40	324	36.89	−19.24	6.75
	14	645.89	32.59	105.63	34.10	326	37.10	−18.90	6.75
	15	644.52	31.54	104.64	34.30	323	36.78	−18.89	5.50
	21	647.56	26.35	102.10	32.10	320	36.32	−18.67	6.75
	22	644.32	26.23	102.13	32.10	321	36.25	−18.58	6.55
	23	645.54	26.12	102.22	32.15	320	36.35	−18.69	6.85
	24	645.89	25.89	102.05	31.90	319	36.56	−18.45	6.65
	25	643.21	26.02	102.02	31.80	318	37.02	−19.13	6.60
	31	640.23	26.38	102.23	32.55	312	36.12	−19.20	6.88
	32	640.35	36.25	102.19	32.40	313	36.21	−19.15	6.55
	33	639.24	26.45	102.12	32.45	312	36.24	−19.12	6.42
	34	639.56	25.76	102.05	32.30	315	36.34	−18.98	6.39
	35	638.76	26.08	102.00	32.20	313	36.45	−19.05	6.22
	46	640.12	26.85	102.10	32.40	318	37.05	−18.96	6.95
	47	638.45	26.55	102.10	32.33	316	36.84	−18.85	6.50
	48	649.14	27.67	101.98	33.65	322	36.56	−18.87	6.35
	49	645.12	27.35	101.89	33.45	320	36.43	−19.03	6.75
	50	644.32	27.32	102.03	33.42	320	36.23	−19.10	6.55