| Autor: |
Guo Quan Ren, Dongwei Li, Zhaoshu Yang, Ben Li |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Applied Mechanics and Materials. :991-994 |
| ISSN: |
1662-7482 |
| DOI: |
10.4028/www.scientific.net/amm.427-429.991 |
| Popis: |
In order to study the reliability of the gun contained electronic equipment, take the fire control computer as an example,establish its physical model and then based on the modal analysis theory, dynamics simulation analysis for fire control computer is done by ANSYS. For vibration and shock which cause by the gun firing is harm to the equipment and the measures for vibration resistance is put forward. Through the contrast of the natural frequency of vibration isolated before and after finding that oscillator can effectively reduce the system nature frequency, and this could make the response amplitude is less than the excitation amplitude based on vibration isolator transmissibility curves. It could provide good conditions to ensure the box and its internal printed circuit board to meet the multiplier rule. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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