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| Testing Analysis of Vibration and Sway Characteristics in Shipboard Environment |
| Received:August 31, 2014 Revised:February 15, 2015 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2015.01.023 |
| KeyWord:vibration sway data processing |
| Author | Institution |
| CHENG Jia-jun |
Institute of Systems Engineering，China Academy of Engineering Physics，Mianyang ，China |
| LI Chun-zhi |
Institute of Systems Engineering，China Academy of Engineering Physics，Mianyang ，China |
| CHEN Ying |
Institute of Systems Engineering，China Academy of Engineering Physics，Mianyang ，China |
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| Abstract: |
| Objective To study the response characteristics of ship vibration and swing in different sailing status and different sea conditions. Methods Acceleration transducer and angle sensor were installed in specific locations in the ship， and the real-time vibration acceleration and swing angle parameters were measured by the data acquisition and analysis system while sailing in the sea. Results A large amount of measured values were obtained， by analyzing which the response characteristics of vibration and swing of a certain type of ship were researched. Conclusion A preliminary understanding on the typical vibration and sway characteristics of the ship under certain conditions was obtained， and the analysis results provide important reference and basis for the parameter accumulation in shipboard environment as well as the adaptability and reliability studies on the weapon systems in shipboard environment. |
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