| 轮控小型月球探测器姿态稳定的非线性预测控制 |
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| 引用本文： | 张世杰,曹喜滨,王峰.轮控小型月球探测器姿态稳定的非线性预测控制[J].哈尔滨工业大学学报,2005,37(4):507-511. |
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| 作者姓名： | 张世杰 曹喜滨 王峰 |
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| 作者单位： | 哈尔滨工业大学,卫星技术研究所,黑龙江,哈尔滨,150001;哈尔滨工业大学,卫星技术研究所,黑龙江,哈尔滨,150001;哈尔滨工业大学,卫星技术研究所,黑龙江,哈尔滨,150001 |
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| 摘 要： | 针对月球探测器飞行任务要求，推导三轴姿态稳定非线性预测控制器，以抑制反作用轮低速摩擦等对姿态的扰动，满足月球探测器高精度姿态稳定控制精度和稳定度的要求．仿真结果表明该控制器控制精度高，能有效抑制飞轮低速摩擦等对姿态的扰动．
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| 关 键 词： | 非线性控制 预测控制 小型月球探测器 姿态控制 |
| 文章编号： | 0367-6234(2005)04-0507-05 |
| 修稿时间： | 2004年3月9日 |
Nonlinear predictive control of the small lunar explorer three-axes attitude control using reaction wheels |
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| ZHANG Shi-jie,CAO Xi-bin,WANG Feng.Nonlinear predictive control of the small lunar explorer three-axes attitude control using reaction wheels[J].Journal of Harbin Institute of Technology,2005,37(4):507-511. |
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| Authors: | ZHANG Shi-jie CAO Xi-bin WANG Feng |
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| Abstract: | The small lunar explorer attitude control system, using reaction wheels as actuators, is a nonlinear system with coupling. In this paper, a nonlinear predictive three - axes attitude controller is developed to suppress reaction wheel low - speed friction effect and meet demand of lunar explorer attitude control system. Simulation results show that the controller proposed in this paper has excellent control precise and robustness, and can suppress reaction wheel low - speed friction effect effectively. |
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| Keywords: | nonlinear control predictive control small lunar explorer attitude control |
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