| 引用本文: | 耿云海,杨 涤,崔祜涛.挠性飞行器时间燃料优化姿态机动控制的振动抑制[J].控制理论与应用,2001,18(2):253~256.[点击复制] |
| GENG Yun-hai,YANG Di,CUI Hu-tao.Vibration Suppression of Time Fuel Optimal Attitude Maneuver Control for Flexible Spacecraft[J].Control Theory and Technology,2001,18(2):253~256.[点击复制] |
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| 挠性飞行器时间燃料优化姿态机动控制的振动抑制 |
| Vibration Suppression of Time Fuel Optimal Attitude Maneuver Control for Flexible Spacecraft |
| 摘要点击 1674 全文点击 1115 投稿时间：1999-03-29 修订日期：2000-10-16 |
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| DOI编号 |
| 2001,18(2):253-256 |
| 中文关键词 挠性飞行器 振动抑制 姿态机动 优化设计 |
| 英文关键词 flexible spacecraft vibration suppression attitude maneuver optimal design |
| 基金项目 国防“九五”预研重大项目(50.1.6A966000-57)资助项目. |
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| 中文摘要 |
| 研究了使用反作用推力作为执行机构的姿态控制系统, 针对挠性飞行器姿态机动控制, 给出了命令整形时间燃料优化设计方法. 在机动过程中, 挠性振动对机动时间、燃料消耗和机动精度具有很大的影响, 文中给出了挠性振动抑制手段, 使机动完成的同时, 振动得到有效抑制, 由于振动频率和振动阻尼不易精确参数化, 所以考虑挠性振动抑制设计方法对振动频率和振动阻尼的鲁棒性设计问题, 最后通过仿真验证了方法的可行性和有效性. |
| 英文摘要 |
| Attitude control system is studied using jet as actuator for flexible spacecraft. The time fuel optimal designing method, which named command preshaping, is investigated for the attitude maneuver control of flexible spacecraft. In the processing of maneuver, flexible vibration greatly influences the maneuver time, fuel and maneuver accuracy. The means of suppressing flexible vibration is provided so that the vibration is suppressed efficiency. Because the vibration frequency and damping is difficult to be parameterized accurately, the robust design problem of vibration frequency and damping is considered. Finally, the simulation result convinces the feasibility and validity of the method. |
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