| 航天器飞轮模型的建立与分析 |
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| 引用本文： | 沈海军,杜胜,周徐斌,杜冬.航天器飞轮模型的建立与分析[J].噪声与振动控制,2012,32(3):37-40. |
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| 作者姓名： | 沈海军 杜胜 周徐斌 杜冬 |
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| 作者单位： | （ 1. 上海卫星工程研究所， 上海 200240；2. 上海卫星工程研究所 空间机热一体化技术实验室， 上海 200240；3. 上海交通大学 机械与动力工程学院， 上海 200240 ） |
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| 摘 要： | 针对目前航天器所配备飞轮的静不平衡问题，建立简化后的理论模型，计算静不平衡力对弹性安装板的影响。采用Adams以及Patran中几种常用的仿真手段对飞轮静不平衡进行仿真分析，并与理论计算结果进行比较验证仿真手段的准确性。为该类问题的建模提供依据。
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| 关 键 词： | 振动与波 飞轮 静不平衡 弹性安装板 仿真分析 |
| 收稿时间： | 2011-7-22 |
| 修稿时间： | 2011-10-11 |
Modeling and Analysis for Reaction Wheel Model of Space Probe |
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| SHEN Hai-jun
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DU Sheng
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ZHOU Xu-bin
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DU Dong.Modeling and Analysis for Reaction Wheel Model of Space Probe[J].Noise and Vibration Control,2012,32(3):37-40. |
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| Authors: | SHEN Hai-jun DU Sheng ZHOU Xu-bin DU Dong |
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| Affiliation: | （ 1. Shanghai Institute of Satellite Engineering, Shanghai 200240, China;2. Laboratory of Space Mechanical and Thermal Integrative Technology, Shanghai 200240, China;3. School of Mechanical Engineering, Shanghai Jiaotong University,Shanghai 200240, China ） |
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| Abstract: | Aiming at the static unbalance problem of reaction wheel equipped in space probe, a simple model was established to calculate the influence of the unbalance force on the flexible setting plate. Several existing simulation methods were introduced to simulate the static unbalance of the reaction wheel by using Adams and Patran. The result of the simulation was compared with the theoretical one to validate the veracity of this simulation method. |
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| Keywords: | vibration and wave reaction wheel unbalance static flexible setting virtual simulation |
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