航天器飞轮模型的建立与分析  

Modeling and Analysis for Reaction Wheel Model of Space Probe

作　　者：沈海军[1,2] 杜胜[3] 周徐斌[1,2] 杜冬[1,2] 

机构地区：[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

出　　处：《噪声与振动控制》2012年第3期37-40,共4页Noise and Vibration Control

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。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.

关 键 词：振动与波 飞轮 静不平衡 弹性安装板 仿真分析 

分 类 号：O3[理学—力学]