Research Article
Research of Mechanical Resonance Analysis and Suppression Control Method of the Servo Drive System
Table 1
Parameters of the servo system.
| | Parameter names | Values |
| | Rotational inertia of motor/load Je/JL(kg·m2) | 6.15 × 10−3/5.75 × 10−3 | | Rotational inertia of gear J1/J2 (kg·m2) | 2.7 × 10−4/2.7 × 10−3 | | Damping coefficient of shaft C1/C2 | 1 | | Module of gear m (mm) | 3 | | Pressure angle of gear α (°) | 20 | | Tooth numbers of gear Z1/Z2 | 20/40 | | Overlap ratio of gear ε | 1.6 | | Reference center distance of gear a (mm) | 90 | | Tooth width W (mm) | 20 | | Yang 's modulus E (PA) | 1.9 × 1011 | | Poisson ratio υ | 0.33 | | Torsional stiffness K1/K2 (N·m/rad) | 105/105 |
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