Mathematical Problems in Engineering / 2014 / Article / Tab 2

Research Article

Quality-Oriented Classification of Aircraft Material Based on SVM

Table 2

The material quantization table.

Criteria layer
Subcriteria layer
Quantitative values
135

Quality basic-valueQualification rateBelow 90%90%~95%95%~100%
Quality failure rateOver 10%3%~10%Below 3%
Quality stabilityLess stableGeneralStable

Quality influence valueMean time to repairShort processing timeMedium processing timeLong processing time
Impact depthWeakGeneralSevere
Influence rangeWeakGeneralSevere

Quality costQuality management costLowMediumHigh
Detection complexitySimpleGeneralComplex
Quality traceabilityCompleteMediumNonretroactivity

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