Review measurement

2026-07-09 01:57

Niviuk Ikuma 3 P 22 (2023)

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:
20.50
std dev:
1.73
a1
dev:
-0.5
a2
dev:
-1.5
a3
dev:
+2.5
a4
dev:
-0.5
avg change:
18.00
std dev:
0.00
a5
dev:
0.0
a6
dev:
0.0
a7
dev:
0.0
a8
dev:
0.0
avg change:
16.00
std dev:
2.45
b1
dev:
-2.0
b2
dev:
+3.0
b3
dev:
-2.0
b4
dev:
+1.0
avg change:
11.00
std dev:
1.31
c1
dev:
-1.0
c2
dev:
-2.0
c3
dev:
+2.0
c4
dev:
+1.0
d1
dev:
-1.0
d2
dev:
0.0
d3
dev:
0.0
d4
dev:
+1.0

Right riser

avg change:
19.75
std dev:
1.89
a1
dev:
-1.3
a2
dev:
+2.8
a3
dev:
-0.3
a4
dev:
-1.3
avg change:
17.25
std dev:
1.71
a5
dev:
+0.3
a6
dev:
-1.8
a7
dev:
-0.8
a8
dev:
+2.3
avg change:
12.75
std dev:
2.36
b1
dev:
-0.3
b2
dev:
+1.8
b3
dev:
+1.8
b4
dev:
-3.3
avg change:
12.25
std dev:
2.05
c1
dev:
-2.8
c2
dev:
+2.3
c3
dev:
-1.8
c4
dev:
+0.3
d1
dev:
-0.8
d2
dev:
+2.3
d3
dev:
+2.3
d4
dev:
-1.8

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

c1
nom:
6870
rdg:
6867
diff:
 -3
c2
nom:
6820
rdg:
6817
diff:
 -3
c3
nom:
6782
rdg:
6784
diff:
 +2
c4
nom:
6810
rdg:
6808
diff:
 -2
d1
nom:
6946
rdg:
6943
diff:
 -3
d2
nom:
6900
rdg:
6903
diff:
 +3
d3
nom:
6859
rdg:
6856
diff:
 -3
d4
nom:
6879
rdg:
6876
diff:
 -3

Right riser

c1
nom:
6870
rdg:
6858
diff:
-12
c2
nom:
6820
rdg:
6820
diff:
 +0
c3
nom:
6782
rdg:
6777
diff:
 -5
c4
nom:
6810
rdg:
6807
diff:
 -3
d1
nom:
6946
rdg:
6939
diff:
 -7
d2
nom:
6900
rdg:
6900
diff:
 +0
d3
nom:
6859
rdg:
6853
diff:
 -6
d4
nom:
6879
rdg:
6873
diff:
 -6

Trim

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

No issues were found

Group deviations

Groups that are more than 20mm away from measurement baseline.
The measurement baseline is the median (-2) of the deviations of all measurements from their nominal values. 

No issues were found