| 基于ADRC的挠性多体航天器快速姿态机动研究与应用 |
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| 引用本文： | 张树瑜,郭文彦,耿淼,宋婷,周杰.基于ADRC的挠性多体航天器快速姿态机动研究与应用[J].上海航天,2010,27(6):20-22,41. |
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| 作者姓名： | 张树瑜 郭文彦 耿淼 宋婷 周杰 |
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| 作者单位： | 上海航天控制工程研究所,上海200233 |
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| 摘 要： | 为消除飞轮产生力矩小的缺点,以五棱锥构型控制力矩陀螺群作为执行机构,基于自抗扰控制（AD-RC）理论设计了大型挠性多体航天器的自抗扰控制律,以实现航天器的快速机动和高精度稳定控制。仿真结果表明：与普通玻璃积分微分（PID）控制相比,自抗扰控制器的姿态机动时间短,稳定控制精度高。
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| 关 键 词： | 挠性航天器 控制力矩陀螺 自抗扰控制 快速姿态机动 |
Study and Application on Fast Attitude Maneuver Based on ADRC for Flexible Multi-Body Spacecraft |
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| ZHANG Shu-yu,GUO Wen-yan,GENG Miao,SONG Ting,ZHOU Jie.Study and Application on Fast Attitude Maneuver Based on ADRC for Flexible Multi-Body Spacecraft[J].Aerospace Shanghai,2010,27(6):20-22,41. |
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| Authors: | ZHANG Shu-yu GUO Wen-yan GENG Miao SONG Ting ZHOU Jie |
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| Institution: | (Shanghai Aerospace Control Engineering Institute,Shanghai 200233,China) |
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| Abstract: | While the single gimbal control moment gyros were served as the actuator,the self ant-disturbance control law of large flexible multi-body spacecraft based on anti disturbance control（ADRC） theory was put forward to eliminate the disadvantage of small torque caused by flywheel in this paper,which would realize the fast maneuver and high accuracy stable control of the spacecraft. The simulation results showed that the attitude maneuver time of ADRC law was shorter than that of the PID control law,which was with higher stability. |
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| Keywords: | Flexible spacecraft Single gimbal control moment gyros Anti-distance control Fast attitude maneuver |
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