| 磁悬浮反作用飞轮速率模式控制系统设计 |
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| 引用本文： | 朱娜,王志强,周朋.磁悬浮反作用飞轮速率模式控制系统设计[J].航空精密制造技术,2011,47(4):24-28,49. |
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| 作者姓名： | 朱娜 王志强 周朋 |
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| 作者单位： | 1. 北京航天控制仪器研究所,北京,100854
2. 北京航空航天大学仪器科学与光电工程学院,北京,100191 |
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| 摘 要： | 针对磁悬浮反作用飞轮干扰力矩对输出力矩精度的影响,提出了一种速率模式数字控制方法,实现了正向加速、正向减速、反向加速、反向减速的四象限高精度稳定的转速跟踪控制,减速时,高速段利用飞轮储存的动能进行能耗制动,低速时进行反接制动,从而实现磁悬浮反作用飞轮速率模式控制.
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| 关 键 词： | 磁悬浮 反作用飞轮 速率模式 控制 永磁无刷直流电机 |
Speed Mode Control Approach for Magnetic Suspended Reaction Flywheel |
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| ZHU Na,WANG Zhi-qiang,ZHOU Peng.Speed Mode Control Approach for Magnetic Suspended Reaction Flywheel[J].Aviation Precision Manufacturing Technology,2011,47(4):24-28,49. |
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| Authors: | ZHU Na WANG Zhi-qiang ZHOU Peng |
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| Institution: | ZHU Na,WANG Zhi-qiang,ZHOU Peng(1.Beijing University of Aeronautics and Astronautics,Beijing 100854,2.School of Instrument Science and Opto-electronics Engineering,Beijing University of Aeronautics and Astronautics,Beijing 100191) |
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| Abstract: | Aiming at the influence of disturbing torque on the accuracy of output torque of magnetically suspended reaction wheel(MSRW),a digital control method based on speed-mode is presented to accomplish high-precision and high-stability speed track control in four-quadrant,i.e.,forward acceleration,forward deceleration,backward acceleration and backward deceleration.The speed-mode control of the MSRW is carried out by energy consumed braking at high speed and reverse braking at low speed,while the MSRW is slowing... |
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| Keywords: | magnetic suspended reaction flywheel speed mode control permanent-magnet brushless DC motor |
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