TEG-0728th December 2008
7th Flex-TEG Meeting
Flex-GTR-prototype Evaluation Test ResultsReproducibility & Repeatability of Flex-GTR-prototype, and Comparisons of Flex-GTR-prototype and Flex-GT
Collaboration Test Report from J-MLIT, JAMA, and JARI(Preliminary Report)
1
MaterialsMaterials
2
Impactors
Flex-GTR-prototype (SN01, SN02, SN03) Flex-GT (SN03)
Measurement items: 10chMeasurement items: 12ch
Femur-1: Bending Moment (Nm)Femur-2: Bending Moment (Nm)Femur-3: Bending Moment (Nm)
Knee ACL: Elongation (mm)
Femur-1: Bending Moment (Nm)Femur-2: Bending Moment (Nm)Femur-3: Bending Moment (Nm)
K ACL El ti ( )Knee-ACL: Elongation (mm)Knee-PCL: Elongation (mm)Knee-MCL: Elongation (mm)Knee-LCL: Elongation (mm)Knee-Acc: Acceleration (g)
Knee-ACL: Elongation (mm)Knee-PCL: Elongation (mm)Knee-MCL: Elongation (mm)
Tibia-1: Bending Moment (Nm)Tibia-2: Bending Moment (Nm)Tibia-3: Bending Moment (Nm)Tibia-4: Bending Moment (Nm)
Tibia-1: Bending Moment (Nm)Tibia-2: Bending Moment (Nm)Tibia-3: Bending Moment (Nm)Tibia 4: Bending Moment (Nm)Tibia 4: Bending Moment (Nm) Tibia-4: Bending Moment (Nm)
3
Impactors, contd.Flex-GTR-prototype (SN01, SN02, SN03) Flex-GT (SN03)
Measurement systems Measurement systems
SN01: Off-board DASSN02: Can select On-board DAS (M=BUS) or Off-board DASSN03: Can select On-board DAS (Slice) or Off-board DAS
Measurement systemsOff-board DAS
y
SN01
SN02
SN03
4
Test Rigs
Dynamic Assembly Calibration Test RigsFlex-GTR-prototype Test Rig Flex-GT Test Rig
5
Test Rigs, contd.
Dynamic Assembly Calibration Test RigsModified Flex-GT Test Rig(to conduct Flex-GTR dynamic assembly calibration test)
6
Simplified Car (Photo)Overview After the test
BLE
Overview After the test
BP
SP
New lot of the BLE, BP, and SP are used
7
BLE: Bonnet leading edgeBP: Bumper SP: Spoiler
and SP are used (different from the TEG-045 ones)
Simplified Car (Dimensions)
1200
(mm
)
800
1000V
ertic
al
L1 = 180 mm
H1 = 750 mmH2 = 475 mmH3 = 250 mm
600BLE ( t = 0.6 mm )
BP ( t = 1.0 mm )
Dimensions are same with the TEG-045.However, different lot of the BLE, BP, and SP are used (New lot).
200
400
H2
H3
H1
L2 (30 )
SP ( t = 0.8 mm )
BLE: Bonnet leading edge
( )
0-400 -200 0 200 400 600 800
H3 L2 (30 mm) g gBP: Bumper SP: Spoiler
8
Horizontal (mm)
Test Matrix
9
C f S
Test Matrix
Dynamic Assembly Certification Test Series
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype Test Rig √ √ √
Flex-GTR-prototype
1. Reproducibility Check (Flex-GTR-prototypes)Flex GTR prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
(Flex-GTR-prototypes)
2. Comparability Check(Flex-GTR-prototypes and Flex-GT)
3. Comparability Check(Flex-GTR-prototype Test Rig and Modified Flex-GT Test Rig)
Simplified Car Test Series
Flex-GT
SN01 SN02 SN03 SN03
√ √ √ √
Flex-GTR-prototype
Simplifed Car √ √ √ √
3. Comparability Check(Flex-GTR-prototypes and Flex-GT)
2. Repeatability Check
10
1. Reproducibility Check (Flex-GTR-prototypes)
(Flex-GTR-prototypes)
Test ResultsTest Results
11
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4 Filter: CFC180
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-1
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-3
Filter: CFC180
300-200-100
0100200300
Bend
ing
mom
ent (
300-200-100
0100200300
Bend
ing
mom
ent
-3000 50 100 150 200 250
Time (ms)
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-2
-3000 50 100 150 200 250
Time (ms)
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-4
-200-100
0100200300
Bend
ing
mom
ent (
-200-100
0100200300
Bend
ing
mom
ent (
12
-3000 50 100 150 200 250
Time (ms)
-3000 50 100 150 200 250
Time (ms)
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc. Filter: CFC180( )
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-1
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-3
Filter: CFC180
300-200-100
0100200300
Bend
ing
mom
ent
300-200-100
0100200300
Bend
ing
mom
ent
-3000 50 100 150 200 250
Time (ms)
300400500
(Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-2
-3000 50 100 150 200 250
Time (ms)
6080
100g)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee (tibia side) -Acc
300-200-100
0100200300
Bend
ing
mom
ent (
60-40-20
0204060
Acc
eler
atio
n (g
13
-3000 50 100 150 200 250
Time (ms)
-600 20 40 60 80 100
Time (ms)
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL Filter: CFC180
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-ACL 3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-MCL
Filter: CFC180
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
-50
0 50 100 150 200 250
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-PCL
-50
0 50 100 150 200 250
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-LCL
05
1015202530
Elo
ngat
ion
(mm
)
05
1015202530
Elon
gatio
n (m
m)
14
-50
0 50 100 150 200 250
Time (ms)
-50
0 50 100 150 200 250
Time (ms)
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4 Filter: CFC180
400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-1 400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-3
Filter: CFC180
-200-100
0100200300
Ben
ding
mom
ent (
N
-200-100
0100200300
Bend
ing
mom
ent (
N
-3000 20 40 60 80 100
Time (ms)
B
400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-2
-3000 20 40 60 80 100
Time (ms)
B400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-4
-200-100
0100200300400
endi
ng m
omen
t (N
-200-100
0100200300400
endi
ng m
omen
t (N
15
-300200
0 20 40 60 80 100
Time (ms)
B
-300200
0 20 40 60 80 100
Time (ms)
B
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc.
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √ Filter: CFC180( )
500)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-1500)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur 3
Filter: CFC180
-1000
100200300400
ndin
g m
omen
t (N
m Femur 1
-1000
100200300400
ndin
g m
omen
t (N
m Femur-3
-300-200
0 20 40 60 80 100
Time (ms)
Ben
500)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur 2
-300-200
0 20 40 60 80 100
Time (ms)Be
n100
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee (tibia side) Acc
-1000
100200300400
ndin
g m
omen
t (N
m) Femur-2
-200
20406080
Acce
lera
tion
(g)
Knee (tibia side) -Acc
16
-300-200
0 20 40 60 80 100
Time (ms)
Ben
-60-40
0 20 40 60 80 100
Time (ms)
A
Dynamic Assembly Certification Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √ Filter: CFC180
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-ACL 3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-MCL
Filter: CFC180
05
10152025
Elo
ngat
ion
(mm
)
05
10152025
Elo
ngat
ion
(mm
)
-50 20 40 60 80 100
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-PCL
-50 20 40 60 80 100
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-LCL
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
17
-50
0 20 40 60 80 100
Time (ms)
-50
0 20 40 60 80 100
Time (ms)
Dynamic Assembly Certification Test Series
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype2. Comparability Check(Flex-GTR-prototypes and Flex-GT)
• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √ Filter: CFC180Modified Flex GT Test Rig √
200
250
m)
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Tibia-1200
250
m)
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Tibia-3
Filter: CFC180
-50
0
50
100
150
200
endi
ng m
omen
t (N
m
-50
0
50
100
150
200
endi
ng m
omen
t (N
m
-100
50
0 10 20 30 40 50
Time (ms)
Be
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
-1000 10 20 30 40 50
Time (ms)
BeGT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
50
100
150
200
250
g m
omen
t (N
m)
GTR prot. (SN03) Upper GT corridor Lower GT corridor
Tibia-2
50
100
150
200
250
g m
omen
t (N
m)
GTR prot. (SN03) Upper GT corridor Lower GT corridor
Tibia-4
18
-100
-50
0
0 10 20 30 40 50
Time (ms)
Bend
ing
-100
-50
0
0 10 20 30 40 50
Time (ms)
Ben
ding
Dynamic Assembly Certification Test Series
2. Comparability Check(Flex-GTR-prototypes and Flex-GT)
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
• Femur-1 • Femur-2 • Femur-3
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √ Filter: CFC180
250300
m)
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Femur-1 250300
m)
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Femur-3
Modified Flex GT Test Rig √ Filter: CFC180
500
50100150200250
endi
ng m
omen
t (N
m
500
50100150200250
endi
ng m
omen
t (N
m
-100-50
0 10 20 30 40 50
Time (ms)
Be
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot (SN03) Upper GT corridor Lower GT corridor
-100-50
0 10 20 30 40 50
Time (ms)
Be
50100150200250300
g m
omen
t (N
m)
GTR prot. (SN03) Upper GT corridor Lower GT corridor
Femur-2
19
-100-50
050
0 10 20 30 40 50
Time (ms)
Ben
ding
Dynamic Assembly Certification Test Series
2. Comparability Check(Flex-GTR-prototypes and Flex-GT)
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype
• Knee- ACL• Knee-PCL• Knee-MCL
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √ Filter: CFC180
15
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Knee-ACL 1820
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Knee-MCL
Modified Flex GT Test Rig √ Filter: CFC180
0
5
10
Elon
gatio
n (m
m)
Knee ACL
468
1012141618
Elon
gatio
n (m
m)
Knee MCL
-50 10 20 30 40 50
Time (ms)
GT GTR-prot. (SN01) GTR-prot. (SN02)
GTR-prot (SN03) Upper GT corridor Lower GT corridor
02
0 10 20 30 40 50
Time (ms)
5
10
15
gatio
n (m
m)
GTR-prot. (SN03) Upper GT corridor Lower GT corridor
Knee-PCL
20
-5
0
0 10 20 30 40 50
Time (ms)
Elo
ng
Dynamic Assembly Certification Test Series
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype3. Comparability Check(Flex-GTR-prototype Test Rig and Modified Flex-GT Test Rig)
• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
and Modified Flex GT Test Rig)
Filter: CFC180Tibia 4 g
400500
m)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Tibia-1 400500
m)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Tibia-3
Filter: CFC180
-1000
100200300400
ndin
g m
omen
t (N
m Tibia 1
200-100
0100200300400
ndin
g m
omen
t (N
m b a 3
-300-200
0 50 100 150 200 250
Time (ms)
Be
500)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Tibia-2
-300-200
0 50 100 150 200 250
Time (ms)
Be
500)GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Tibia 4
-1000
100200300400
ndin
g m
omen
t (N
m Tibia 2
-1000
100200300400
ndin
g m
omen
t (N
m Tibia-4
21
-300-200
0 50 100 150 200 250
Time (ms)
Ben
-300-200
0 50 100 150 200 250
Time (ms)
Ben
Dynamic Assembly Certification Test Series
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype3. Comparability Check(Flex-GTR-prototype Test Rig and Modified Flex-GT Test Rig)
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
and Modified Flex GT Test Rig)
Filter: CFC180Knee (tibia side) Acc.
500
m)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Femur-1500
m)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Femur-3
g Filter: CFC180
-200-100
0100200300400
endi
ng m
omen
t (N
m Femur 1
-200-100
0100200300400
endi
ng m
omen
t (N
m Femur-3
-300-200
0 50 100 150 200 250
Time (ms)
Be
400500
Nm
)
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Femur-2
-300-200
0 50 100 150 200 250
Time (ms)
Be
80100
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Knee (tibia side) -Acc
-200-100
0100200300
Bend
ing
mom
ent (
N
-40-20
0204060
Acc
eler
atio
n (g
)
22
-3000 50 100 150 200 250
Time (ms)
-600 20 40 60 80 100
Time (ms)
Dynamic Assembly Certification Test Series
Flex-GT
SN01 SN02 SN03 SN03
Flex-GTR-prototype3. Comparability Check(Flex-GTR-prototype Test Rig and Modified Flex-GT Test Rig)
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL
Flex-GTR-prototype Test Rig √ √ √
Flex-GT Test Rig √ √ √ √
Modified Flex-GT Test Rig √
and Modified Flex GT Test Rig)
Filter: CFC180• Knee-LCL
35GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
35GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
g Filter: CFC180
51015202530
Elon
gatio
n (m
m)
Knee-ACL
51015202530
Elon
gatio
n (m
m)
Knee-MCL
-50
0 50 100 150 200 250
Time (ms)
E
3035
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Knee-PCL
-50
0 50 100 150 200 250
Time (ms)
E3035
GTR-prot. (SN02-GTR-RIG) GTR-prot. (SN02-GT-MODRIG)
Knee-LCL
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
23
-50
0 50 100 150 200 250
Time (ms)
-50
0 50 100 150 200 250
Time (ms)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototypeSimplified Car Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)
GTR-prot.SN01-T1
GTR-prot.SN02-T1
GTR protGTR-prot.SN03-T1
240 ms 10 ms 20 ms 30 ms 40 ms 50 ms
Simplified Car Test Series 1. Reproducibility Check
(Flex-GTR-prototypes)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4 Filter: CFC180
400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-1 400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-3
Filter: CFC180
-200-100
0100200300
Bend
ing
mom
ent (
N
-200-100
0100200300
Bend
ing
mom
ent (
N
-3000 10 20 30 40 50
Time (ms)
B
400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-2
-3000 10 20 30 40 50
Time (ms)
B400500
Nm
)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Tibia-4
-200-100
0100200300
Bend
ing
mom
ent (
N
-200-100
0100200300
Bend
ing
mom
ent (
N
25
-3000 10 20 30 40 50
Time (ms)
B
-3000 10 20 30 40 50
Time (ms)
B
1. Reproducibility Check (Flex-GTR-prototypes)
Simplified Car Test Series
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc.
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180( )
300400500
t (N
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-1
300400500
t (N
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-3
Filter: CFC180
-300-200-100
0100200
Bend
ing
mom
ent
-300-200-100
0100200
Bend
ing
mom
ent
0 10 20 30 40 50
Time (ms)
300400500
t (N
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Femur-2
0 10 20 30 40 50
Time (ms)
300400500
(g)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee (tibia side) -Acc
-300-200-100
0100200
Bend
ing
mom
ent
-300-200-100
0100200
Acce
lera
tion
(
26
3000 10 20 30 40 50
Time (ms)
3000 10 20 30 40 50
Time (ms)
1. Reproducibility Check (Flex-GTR-prototypes)
Simplified Car Test Series
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-ACL 3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-MCL
Filter: CFC180
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
-50
0 10 20 30 40 50
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-PCL
-50
0 10 20 30 40 50
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GTR-prot. (SN03-T1)
Knee-LCL
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
27
-50
0 10 20 30 40 50
Time (ms)
-50
0 10 20 30 40 50
Time (ms)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototypeSimplified Car Test Series 2. Repeatability Check
(Flex-GTR-prototypes)
GTR-prot.SN02-T1
GTR-prot.SN02-T2
GTR protGTR-prot.SN02-T3
280 ms 10 ms 20 ms 30 ms 40 ms 50 ms
Simplified Car Test Series 2. Repeatability Check
(Flex-GTR-prototypes)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4 Filter: CFC180
300400500
(Nm
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Tibia-1
300400500
(Nm
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Tibia-3
Filter: CFC180
300-200-100
0100200300
Bend
ing
mom
ent
300-200-100
0100200300
Bend
ing
mom
ent
-3000 10 20 30 40 50
Time (ms)
300400500
(Nm
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Tibia-2
-3000 10 20 30 40 50
Time (ms)
300400500
(Nm
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Tibia-4
300-200-100
0100200300
Bend
ing
mom
ent (
300-200-100
0100200300
Bend
ing
mom
ent (
29
-3000 10 20 30 40 50
Time (ms)
-3000 10 20 30 40 50
Time (ms)
Simplified Car Test Series 2. Repeatability Check
(Flex-GTR-prototypes)
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc.
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180( )
400500
m)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Femur-1 400500
m)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3
Femur-3
Filter: CFC180
-200-100
0100200300
endi
ng m
omen
t (N
-200-100
0100200300
endi
ng m
omen
t (N
-300200
0 10 20 30 40 50
Time (ms)
B
400500
m)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Femur-2
-300200
0 10 20 30 40 50
Time (ms)
B
400500
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T
Knee (tibia side) -Acc
-200-100
0100200300400
endi
ng m
omen
t (N
m
-200-100
0100200300400
Acce
lera
tion
(g)
30
-300-200
0 10 20 30 40 50
Time (ms)
Be
-300-200
0 10 20 30 40 50
Time (ms)
Simplified Car Test Series 2. Repeatability Check
(Flex-GTR-prototypes)
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180
253035
m)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Knee-ACL
253035
m)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Knee-MCL
Filter: CFC180
05
10152025
Elo
ngat
ion
(mm
05
10152025
Elo
ngat
ion
(mm
-50 10 20 30 40 50
Time (ms)
3035
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Knee-PCL
-50 10 20 30 40 50
Time (ms)
3035
)
GTR-prot. (SN02-T1) GTR-prot. (SN02-T2) GTR-prot. (SN02-T3)
Knee-LCL
05
10152025
Elon
gatio
n (m
m
05
10152025
Elo
ngat
ion
(mm
31
-50 10 20 30 40 50
Time (ms)
-50 10 20 30 40 50
Time (ms)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototypeSimplified Car Test Series 3. Comparability Check(Flex-GTR-prototypes and Flex-GT)
GTR-prot.SN01-T1
GTR-prot.SN02-T1
GTGTSN03-T1
320 ms 10 ms 20 ms 30 ms 40 ms 50 ms
Simplified Car Test Series 3. Comparability Check(Flex-GTR-prototypes and Flex-GT)
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype• Tibia-1 • Tibia-2 • Tibia-3• Tibia-4 Filter: CFC180p
400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Tibia-1 400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Tibia-3
Filter: CFC180
200-100
0100200300400
ndin
g m
omen
t (N
m
200-100
0100200300400
endi
ng m
omen
t (N
m
-300-200
0 10 20 30 40 50
Time (ms)
Be
500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Tibia-2
-300-200
0 10 20 30 40 50
Time (ms)B
e
500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Tibia 4
-1000
100200300400
ndin
g m
omen
t (N
m Tibia 2
-1000
100200300400
ndin
g m
omen
t (N
m Tibia-4
33
-300-200
0 10 20 30 40 50
Time (ms)
Ben
-300-200
0 10 20 30 40 50
Time (ms)
Ben
Simplified Car Test Series 3. Comparability Check(Flex-GTR-prototypes and Flex-GT)
• Femur-1 • Femur-2 • Femur-3• Knee (tibia side) – Acc.
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180( )
400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Femur-1 400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Femur-3
p Filter: CFC180
200-100
0100200300400
endi
ng m
omen
t (N
m
200-100
0100200300400
endi
ng m
omen
t (N
m
-300-200
0 10 20 30 40 50
Time (ms)
Be
400500
m)
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Femur-2
-300-200
0 10 20 30 40 50
Time (ms)
Be
400500
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Knee (tibia side) -Acc
200-100
0100200300400
endi
ng m
omen
t (N
m
200-100
0100200300400
Acc
eler
atio
n (g
)( )
GT (SN03-T1): no data
34
-300-200
0 10 20 30 40 50
Time (ms)
Be
-300-200
0 10 20 30 40 50
Time (ms)
Simplified Car Test Series 3. Comparability Check(Flex-GTR-prototypes and Flex-GT)
• Knee- ACL• Knee-PCL• Knee-MCL• Knee-LCL
Flex-GT
SN01 SN02 SN03 SN03
Simplifed Car √ √ √ √
Flex-GTR-prototype
Filter: CFC180
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Knee-ACL 3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Knee-MCL
p Filter: CFC180
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m)
-50
0 10 20 30 40 50
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Knee-PCL
-50
0 10 20 30 40 50
Time (ms)
3035
GTR-prot. (SN01-T1) GTR-prot. (SN02-T1) GT (SN03-T1)
Knee-LCL
05
1015202530
Elon
gatio
n (m
m)
05
1015202530
Elon
gatio
n (m
m) GT (SN03-T1): no data
35
-50
0 10 20 30 40 50
Time (ms)
-50
0 10 20 30 40 50
Time (ms)