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表1 化学成分指标的隶属度函数
Table 1 Membership functions of chemical compositions
函数类型
Types of membership functions
指标
Index
下限
Lower limits
最优值下限
Optimal value of lower limits
最优值上限
Optimal value of upper limits
上限
Upper limits
抛物线型Parabolic 总糖 (%) 14.00 24.00 31.00 39.00
还原糖 (%) 10.00 22.00 30.00 37.00
烟碱 (%) 1.20 2.10 2.40 3.50
氯 (%) 0.10 0.30 0.80 1.00
总氮 (%) 0.80 1.70 2.00 3.10
糖碱比 6.00 12.50 13.50 18.00
氮碱比 0.45 0.85 0.95 1.35
S型S-shape 钾 (%) 0.80 2.00