Page 368 - Control Theory in Biomedical Engineering
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Re-entrant, PVA
Base case 3 mm elongation 6 mm elongation
12
10
8
Load (N) 6
4
2
0
–2 0 2 4 6 8 10
Vertical deflection (mm)
Re-entrant, TPU
Base case 3 mm elongation 6 mm elongation
12
10
8
Load (N) 6
4
2
0
0 2 4 6 8 10
Vertical deflection (mm)
Re-entrant, Pythonflex
Base case 3 mm elongation 6 mm elongation
14
12
10
8
Load (N) 6 4
2
0
–2 0 2 4 6 8 10
–2
Vertical deflection (mm)
Fig. 15 Test results for re-entrant structures.
