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 (-13) of the deviations of all measurements from their nominal values. 

No issues were found