| 考虑柔性的调距桨机构动力学仿真分析 |
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| 引用本文： | 胡举喜,石庆贺,李云龙,王晓军.考虑柔性的调距桨机构动力学仿真分析[J].船舶工程,2014,36(2):44-47. |
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| 作者姓名： | 胡举喜 石庆贺 李云龙 王晓军 |
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| 作者单位： | 中国船舶重工集团公司第七〇四研究所,北京航空航天大学固体力学研究所,北京航空航天大学固体力学研究所,北京航空航天大学固体力学研究所 |
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| 摘 要： | 基于虚拟样机技术，考虑调距桨关键部件的柔性作用，建立了刚柔混合模型，研究了调距桨机构系统在正车方向调距过程中的运动学和动力学特性。编制调距程序，对比了全刚体模型和混合模型下调距桨装置调距过程所需要的油压，为调距桨机构系统的设计和试验研究提供了参考数据，提高了调距桨机构的运动学和动力学特性研究效率，并为实体样机的采样控制等研究工作提供了参考依据。
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| 关 键 词： | 柔性 虚拟样机 调距桨 动力学 有限元仿真分析 |
| 收稿时间： | 2013/11/13 0:00:00 |
| 修稿时间： | 2013/12/14 0:00:00 |
Considering the flexibility in the dynamics modeling analysis of a controllable pitch propeller (CPP) |
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| HU JUXI,SHI QINGHE,LIYUNLONG and WANG XIAOJUN.Considering the flexibility in the dynamics modeling analysis of a controllable pitch propeller (CPP)[J].Ship Engineering,2014,36(2):44-47. |
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| Authors: | HU JUXI SHI QINGHE LIYUNLONG and WANG XIAOJUN |
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| Institution: | Shanghai marine equipment research institute,Institute of Solid Mechanics, Beihang University,Institute of Solid Mechanics, Beihang University,Institute of Solid Mechanics, Beihang University |
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| Abstract: | The paper based on virtual prototyping technology, the flexibility of key components of controllable pitch propeller is taken into account in the model building process. The kinematics and dynamics characteristic of the controllable pitch propeller (CPP), which in the case of positive direction is studied. Pitch preparation program is compiled, and the oil pressure requirement of the full-rigid-model and the rigid-flexibility model is compared. The work of this paper provides a gist for the design and experimental research of the controllable pitch propeller, and improved the research efficiency of the kinematics and dynamics characteristic of the CPP |
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| Keywords: | flexibility virtual prototype controllable pitch propeller kinematics finite element analysis |
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