| 浮筏隔振系统功率流的另一计算方法 |
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| 引用本文： | 张树生,郑继周,程林,宋孔杰.浮筏隔振系统功率流的另一计算方法[J].中国机械工程,2004,15(13):1137-1139,1143. |
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| 作者姓名： | 张树生 郑继周 程林 宋孔杰 |
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| 作者单位： | 1. 山东大学机械工程学院,济南,250061
2. 山东大学能源与动力工程学院,济南,250061 |
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| 基金项目： | 国家自然科学基金资助项目 ( 5 9975 0 5 3 ) |
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| 摘 要： | 推导了一种用来计算输入浮筏隔振系统功率流的新方法，以便对浮筏隔振系统的隔振性能进行评估。在理论推导的基础上，运用新方法进行仿真计算，得出了输入到浮筏各子系统的功率流，初步分析了影响浮筏系统隔振性能的主要因素。
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| 关 键 词： | 浮筏系统 隔振 传递矩阵 功率流 |
| 文章编号： | 1004-132X(2004)13-1137-03 |
A New Method of Calculating the Power Flow of Floating Raft System |
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| Zhang Shusheng Zheng Jizhou Cheng Lin Song Kongjie Shandong University,Jinan.A New Method of Calculating the Power Flow of Floating Raft System[J].China Mechanical Engineering,2004,15(13):1137-1139,1143. |
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| Authors: | Zhang Shusheng Zheng Jizhou Cheng Lin Song Kongjie Shandong University Jinan |
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| Affiliation: | Zhang Shusheng Zheng Jizhou Cheng Lin Song Kongjie Shandong University,Jinan,250061 |
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| Abstract: | A new method was introduced to calculate the value of power flow that inputs a floating raft system for the sake of evaluating the system's dynamic characteristics. An uniform of transfer matrix equations of different substructures was adopted, which made it easy to deduce the power flow of each substructure. The power flow transmission of a rigid floating raft system was illustrated. The main factors that affect effectiveness of a vibration isolation system were studied. |
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| Keywords: | floating raft system vibration isolation transfer matrix power flow |
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