Review measurement

2024-04-18 15:44

UP Meru S/M (2018)

Accuracy

Is calculated by comparing each suspension point's length change to the main line's overall change after re-measurement. Deviations over 3.0mm from the average are considered noticeable and may distort the trim result.

Left riser

avg change:
5.80
std dev:
1.64
a9
dev:
-1.2
a10
dev:
-1.2
a11
dev:
-1.2
a12
dev:
+1.8
b9
dev:
+1.8
avg change:
6.14
std dev:
2.61
a13
dev:
-2.9
a14
dev:
+1.1
a15
dev:
-3.9
b10
dev:
-0.9
c13
dev:
+2.1
c14
dev:
+1.1
c15
dev:
+3.1
avg change:
2.00
std dev:
2.31
c9
dev:
-2.0
c10
dev:
+2.0
c11
dev:
+2.0
c12
dev:
-2.0

Right riser

In-group deviations

Readings that are more than 10mm away from each other within one group.
This could be a sign of inaccurate measuring setup/technique or swapped line map points.

Left riser

a9
nom:
6583
rdg:
7069
diff:
-34
a10
nom:
6480
rdg:
6974
diff:
-26
a11
nom:
6427
rdg:
6923
diff:
-24
a12
nom:
6443
rdg:
6941
diff:
-22
b9
nom:
6561
rdg:
7063
diff:
-18
a13
nom:
6268
rdg:
6769
diff:
-19
a14
nom:
6256
rdg:
6757
diff:
-19
a15
nom:
6253
rdg:
6746
diff:
-27
b10
nom:
6258
rdg:
6759
diff:
-19
c13
nom:
6281
rdg:
6783
diff:
-18
c14
nom:
6272
rdg:
6775
diff:
-17
c15
nom:
6283
rdg:
6779
diff:
-24

Right riser

a9
nom:
6583
rdg:
7069
diff:
-34
a10
nom:
6480
rdg:
6975
diff:
-25
a11
nom:
6427
rdg:
6922
diff:
-25
a12
nom:
6443
rdg:
6942
diff:
-21
b9
nom:
6561
rdg:
7057
diff:
-24
a13
nom:
6268
rdg:
6768
diff:
-20
a14
nom:
6256
rdg:
6759
diff:
-17
a15
nom:
6253
rdg:
6747
diff:
-26
b10
nom:
6258
rdg:
6757
diff:
-21
c13
nom:
6281
rdg:
6778
diff:
-23
c14
nom:
6272
rdg:
6767
diff:
-25
c15
nom:
6283
rdg:
6771
diff:
-32

Trim

Groups arranged behind each other in flight direction having more than 10mm deviation. 

This should be corrected.

Left riser

nom:
7018.80
rdg:
6994.00
diff:
-24.80
nom:
7009.00
rdg:
6994.50
diff:
-14.50

Group deviations

Groups that are more than 20mm away from measurement baseline.
The measurement baseline is the median of the deviations of all measurements from their nominal values. 

No issues were found

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