Research Article
A Multifactor Combination Optimization Design Based on Orthogonality for a Two-Degree-of-Freedom Floating Machine Gun Vibration System
Table 3
Variation ranges of various factors.
| | State | Internal ballistic pressure | Piston cylinder pressure | Energy storage of the bi-directional buffer spring (J) | Energy storage of the reset spring (J) | Inner receiver mass (kg) | Automaton mass (kg) | | B | C | D | E | F | G |
| | Minimum | 0.9 × initial interior ballistic pressure | 0.8 × initial piston cylinder pressure | 2.3 | 6.4 | 3.92 | 0.93 | | Medium | Initial interior ballistic pressure | Initial piston cylinder pressure | 4.6 | 8 | 5.6 | 1.33 | | Maximum | 1.1 × initial interior ballistic pressure | 1.2 × initial piston cylinder pressure | 6.9 | 9.6 | 7.28 | 1.73 |
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