A Method for Reconstruction of Boiler Combustion Temperature Field Based on Acoustic Tomography

Table 2

Double-peak temperature field reconstruction error.

Reconstruction method	Error in the central area		Error in the edge area		Global error
		(%)		(%)		(%)
LSM-BI	52.23	4.24	\	\	52.23	4.24
LSM-SP	47.27	3.89	141.50	14.83	92.48	10.19
ART-SP	50.89	4.09	147.41	14.60	97.20	10.10
LSM-KR	62.95	5.15	99.22	10.17	80.35	7.74
EF-RBFI	47.95	3.92	77.58	7.11	62.17	5.54