Review measurement

2025-10-06 02:34

BGD Base 2 ML (2021)

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:
1.75
std dev:
2.75
a1
dev:
+2.8
a2
dev:
-1.3
a3
dev:
+1.8
a4
dev:
-3.3
avg change:
0.25
std dev:
2.75
a5
dev:
-3.3
a6
dev:
-1.3
a7
dev:
+1.8
a8
dev:
+2.8
avg change:
7.80
std dev:
2.86
a9
dev:
+3.2
a10
dev:
+0.2
a11
dev:
+2.2
a12
dev:
-1.8
a13
dev:
-3.8
avg change:
7.20
std dev:
11.67
a14
dev:
+6.2
a15
dev:
+6.2
b12
dev:
+4.2
b13
dev:
+4.2
c12
dev:
-20.8
avg change:
3.00
std dev:
5.77
b1
dev:
+1.0
b2
dev:
+7.0
b3
dev:
-7.0
b4
dev:
-1.0
avg change:
14.25
std dev:
2.36
b5
dev:
-1.8
b6
dev:
-1.8
b7
dev:
+0.3
b8
dev:
+3.3
avg change:
10.00
std dev:
2.00
b9
dev:
0.0
b10
dev:
+2.0
b11
dev:
-2.0
avg change:
28.25
std dev:
3.33
c1
dev:
-2.8
c2
dev:
+1.3
c3
dev:
+3.3
c4
dev:
+3.3
d1
dev:
-0.8
d2
dev:
-5.8
d3
dev:
-1.8
d4
dev:
+3.3
avg change:
20.88
std dev:
3.18
c5
dev:
-2.1
c6
dev:
+0.9
c7
dev:
+1.9
c8
dev:
+3.9
d5
dev:
+3.9
d6
dev:
-5.1
d7
dev:
-2.1
d8
dev:
-1.1
avg change:
24.67
std dev:
3.21
c9
dev:
-2.3
c10
dev:
-1.3
c11
dev:
+3.7

Right riser

avg change:
17.00
std dev:
2.45
a1
dev:
-3.0
a2
dev:
-1.0
a3
dev:
+2.0
a4
dev:
+2.0
avg change:
6.50
std dev:
3.32
a5
dev:
-0.5
a6
dev:
+4.5
a7
dev:
-3.5
a8
dev:
-0.5
avg change:
13.40
std dev:
2.97
a9
dev:
-3.6
a10
dev:
-1.6
a11
dev:
+0.4
a12
dev:
+0.4
a13
dev:
+4.4
avg change:
44.60
std dev:
4.98
a14
dev:
-8.4
a15
dev:
+2.6
b12
dev:
+0.6
b13
dev:
+0.6
c12
dev:
+4.6
avg change:
2.50
std dev:
5.26
b1
dev:
-3.5
b2
dev:
-5.5
b3
dev:
+4.5
b4
dev:
+4.5
avg change:
4.75
std dev:
2.63
b5
dev:
+2.8
b6
dev:
+1.8
b7
dev:
-2.3
b8
dev:
-2.3
avg change:
18.67
std dev:
2.52
b9
dev:
-0.3
b10
dev:
-2.3
b11
dev:
+2.7
avg change:
17.75
std dev:
3.28
c1
dev:
-5.3
c2
dev:
-3.3
c3
dev:
+1.8
c4
dev:
-0.3
d1
dev:
+5.8
d2
dev:
+0.8
d3
dev:
+0.8
d4
dev:
-0.3
avg change:
21.25
std dev:
1.58
c5
dev:
+2.3
c6
dev:
+0.3
c7
dev:
-1.8
c8
dev:
+0.3
d5
dev:
-1.8
d6
dev:
+1.3
d7
dev:
+1.3
d8
dev:
-1.8
avg change:
7.67
std dev:
7.77
c9
dev:
-6.3
c10
dev:
-2.3
c11
dev:
+8.7

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

a14
nom:
6976
rdg:
6959
diff:
-17
a15
nom:
6923
rdg:
6908
diff:
-15
b12
nom:
7001
rdg:
6994
diff:
 -7
b13
nom:
7041
rdg:
7036
diff:
 -5
c12
nom:
7180
rdg:
7162
diff:
-18
b1
nom:
7727
rdg:
7706
diff:
-21
b2
nom:
7688
rdg:
7672
diff:
-16
b3
nom:
7647
rdg:
7618
diff:
-29
b4
nom:
7654
rdg:
7629
diff:
-25

Right riser

a14
nom:
6976
rdg:
6931
diff:
-45
a15
nom:
6923
rdg:
6883
diff:
-40
b12
nom:
7001
rdg:
6969
diff:
-32
b13
nom:
7041
rdg:
7009
diff:
-32
c12
nom:
7180
rdg:
7141
diff:
-39
b1
nom:
7727
rdg:
7702
diff:
-25
b2
nom:
7688
rdg:
7663
diff:
-25
b3
nom:
7647
rdg:
7623
diff:
-24
b4
nom:
7654
rdg:
7631
diff:
-23

Trim

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

This should be corrected.

Left riser

nom:
7253.20
rdg:
7234.20
diff:
-19.00
nom:
7205.33
rdg:
7183.00
diff:
-22.33
nom:
7285.67
rdg:
7253.67
diff:
-32.00

Right riser

nom:
7803.00
rdg:
7770.25
diff:
-32.75
nom:
7679.00
rdg:
7654.75
diff:
-24.25
nom:
7844.88
rdg:
7828.63
diff:
-16.25
nom:
7253.20
rdg:
7222.80
diff:
-30.40
nom:
7205.33
rdg:
7178.00
diff:
-27.33
nom:
7285.67
rdg:
7265.33
diff:
-20.33

Group deviations

Groups that are more than 20mm away from measurement baseline.
The measurement baseline is the median (-23) of the deviations of all measurements from their nominal values. 

No issues were found