A Novel Method of Failure Sample Selection for Electrical Systems Using Ant Colony Optimization

Table 4

Comparison of traditional sampling plan and the proposed method.

Name	Failure modes	SFPS number	Traditional	Proposed
	Seal A failure	2	√	√
	Check valve failure	2	√
	Pipeline failure	2	√	√
	Exhaust port failure	1
	Seal B failure	0		√
	Adapter defect	2	√	√
	Electromagnetic switch failure	0
	Charging valve leakage	1	√	√
	Refrigeration pipe deformation	0	√
	Gauges failure	1
	Electromagnetic switch leakage	1		√
	Refrigeration elements failure	1