Table 1 Parameters used in the optimization process in “Application to compliant leg design” section.
From: Design of topology optimized compliant legs for bio-inspired quadruped robots
Parameter | Symbol | Value |
|---|---|---|
Size of the design domain | [\(l_x\), \(l_y\), \(l_z\)] | [15 mm, 50 mm, 5 mm] |
Number of elements in the FE-mesh | \(N_e\) | 30,000 |
Supporting force in loading case (1) | \(F_{ground}\) | 5 N |
Input displacement in loading case (2) | \(s_{a}\) | 5 mm |
Position for applying \(F_{a}\) | \(l_{a}\) | 10mm |
Elastic modulus of the material | \(E_0\) | 1700 MPa |
Spring constants | [\(k_{joint}\), \(k_{tip}\)] | [0.5 N/mm, 0.5 N/mm] |
Weighting factors for the two optimization objectives | [\(w_1\), \(w_2\)] | [0.3, 0.7] |
