An Algorithm of Auto-Update Threshold for Singularity Analysis of Pipeline Pressure

Table 2

Performance of different methods without false judgements.

Items	Fixed	RMS	AUTA
Time consumed (S)	0.523	2.46	1.18
False reporting	17	7	2
Average deviation	4.9×10^−2	7.4×10^−3	6.9×10^−3
Standard deviation	9.7×10^−3	1.0×10^−3	7.5×10^−4
𝑐1 and 𝑐2	NA	24	20