Table 1 Parameters of the EEM in case studies
From: An Error Equivalent Model of Revolute Joints with Clearances for Antenna Pointing Mechanisms
Parameter | Case 1 | Case 2 | Case 3 |
|---|---|---|---|
\(\Delta l\) (mm) | 0 | 0.01 | 0.1 |
k1 (mm) | [0, 0.05] | [0, 1] | [0, 1] |
k2 (mm) | [0, 0.05] | [0, 1] | [0, 1] |
θ1 (rad) | [0, 2π] | [0, 2π] | [0, 2π] |
θ2 (rad) | [0, 2π] | [0, 2π] | [0, 2π] |
l (mm) | 180 | 180 | 180 |