2 车削力不确定性的模糊—灰色预测原理
| Fz=Cz(ap)x(f)y | (1) |
| log(Fz)=log(Cz)+xlog(ap)+ylog(f) | (2) |
| Y=b0+b1X1+b2X2 | (3) |
| Y(Xp)=A0+A1X1p+A2X2p | (4) |
| ∑W(Xp)→min. | (5) |
| log(Fz)p≤C(Xp)+(1-h)W(Xp) | (6) |
| log(Fz)p≥C(Xp)-(1-h)W(Xp) | (7) |
| Fz=Cz(ap)x(f)y | (1) |
| log(Fz)=log(Cz)+xlog(ap)+ylog(f) | (2) |
| Y=b0+b1X1+b2X2 | (3) |
| Y(Xp)=A0+A1X1p+A2X2p | (4) |
| ∑W(Xp)→min. | (5) |
| log(Fz)p≤C(Xp)+(1-h)W(Xp) | (6) |
| log(Fz)p≥C(Xp)-(1-h)W(Xp) | (7) |