Bosch PIN8 N1 Guia de Resolução de Problemas descarregar pdf (Página 498)

100

101

8-66 Drive Functions MPH-02, MPB-02, MPD-02

DOK-INDRV*-MP*-02VRS**-FK01-EN-P

Gradient of the straight line:

∑∑

∑

−×

×−××

)²(²

)(

nactnact

knnactknnact

xxn

xxxxn

n: number of measured values

act_n

: actual position at which a correction value x

was measured

: correction value at x

act_n

Fig. 8-55: Auxiliary equation 1 for determining reference point

Intersection point of straight line and correction value axis (x

∑∑

∑∑ ∑ ∑

−∗

∗∗−∗

)²(²

)(²

___

nactnact

knnactnactnactkn

xxn

xxxxx

n: number of measured values

act_n

: actual position at which a correction value x

was measured

: correction value at x

act_n

Fig. 8-56: Auxiliary equation 2 for determining reference point

Measured errors at T

act

= 45°C (reference temperature T

= 23°C):

act_n

(actual position val. 1)

in mm

(error) in mm

1 +10.0000 -0.0300

2 +70.0000 +0.0100

3 +105.0000 +0.0250

Fig. 8-57: Example of a series of measurements for temperature correction

Resulting measuring points: P = [X = X

act_n

; X = x

]

• P1 = [+10.0mm;-0.03mm]

• P2 = [+70.0mm;+0.01mm]

• P3 = [+105.0mm;+0.025mm]

• n = 3

Partial sums for auxiliary equations:

∑

=++−=∗

=++=

+=++−=

025.3)625.27.03.0(

16025²)105²70²10(²

0.185)0.1050.700.10(

005.0)025.001.003.0(

mmmmxx

mmmmx

knnact

nact

Fig. 8-58: Partial sums for auxiliary equations

0005884.0

13850

15.8

)0.185(

16025*3

005.0*0.185

025.3*3

−

mmmm

mmmmmm

Fig. 8-59: Auxiliary equation 1

Example

1 2 ... 493 494 495 496 497 498 499 500 501 502 503 ... 727 728

Comentários a estes Manuais

Sem comentários

Bosch PIN8 N1 Guia de Resolução de Problemas Página 498

Comentários a estes Manuais

Manuais e produtos relacionados com Fogões Bosch PIN8 N1