Research Article
Design of a Personal Mobility Device for Elderly Users
Table 2
EPMD structural simulation results.
| Parameters | Thickness (mm) | 1.6 | 2.3 | 3.2 |
| Mass (kg) | 19.752 | 27.204 | 36.466 | Weight (N) | 193.572 | 266.602 | 357.365 | Volume (m3) | 2.514 × 10−3 | 3.462 × 10−3 | 4.641 × 10−3 | Strain (N/m2) | 1.378 × 10−4 | 1.202 × 10−4 | 1.343 × 10−4 | Stress (N/m2) | 1.267 × 108 | 1.109 × 108 | 8.709 × 107 | Displacement (mm) | 0.297 | 0.221 | 0.168 | Total frame price (USD) | 18 | 24 | 32 |
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