| 小型固态航姿系统的研制 |
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| 引用本文： | 杨新勇,黄圣国. 小型固态航姿系统的研制[J]. 数据采集与处理, 2003, 18(1): 105-108 |
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| 作者姓名： | 杨新勇 黄圣国 |
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| 作者单位： | 南京航空航天大学自动化学院,南京,210016;南京航空航天大学民航学院,南京,210016 |
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| 摘 要： | 通过分析罗差形成的原因，提出一种有效的罗差修正方法及其于最小二 乘法的确定罗差系数的方法。完成了以AT89C52为主控制器的小型固态航姿系统软硬件设计。采用主控制器与手持控制器协同工作的设计思想。使系统在工作现场的补偿过程变得简单快速。实验结果表明，该系统修正效果明显，工作稳定可靠。
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| 关 键 词： | 无人机 磁阻传感器 最小二乘法 罗差修正 |
| 文章编号： | 1004-9037(2003)01-0105-04 |
| 修稿时间： | 2002-04-16 |
Development of Small Solid-State Heading and Attitude System |
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| Yang XinyongCollege of Automation Engineering,Nanjing University of Aeronautics , Astronautics,Nanjing,,ChinaHuang ShengguoCollege of Civil Aviation,Nanjing University of Aeronautics , Astronautics,Nanjing,,China. Development of Small Solid-State Heading and Attitude System[J]. Journal of Data Acquisition & Processing, 2003, 18(1): 105-108 |
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| Authors: | Yang XinyongCollege of Automation Engineering Nanjing University of Aeronautics & Astronautics Nanjing ChinaHuang ShengguoCollege of Civil Aviation Nanjing University of Aeronautics & Astronautics Nanjing China |
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| Affiliation: | Yang XinyongCollege of Automation Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing,210016,ChinaHuang ShengguoCollege of Civil Aviation,Nanjing University of Aeronautics & Astronautics,Nanjing,210016,China |
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| Abstract: | Intelligent magnetic-resistance sensor is introduced. After analyzing the cause of deviation, an effective method about compensation is presented and the compass diviation coefficients based on least square methods are confirmed. The design of hardware and software for small solid-state heading and attitude system using AT89C52 as main-controller is carried out. The design concept in which main-controller cooperates with hand-held controller is adopted, and it makes the compensation process at workshop simpler and quicker. Experimental results show that the system has an obvious compensation effect and is stable and reliable in operation. |
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| Keywords: | unmanned aerial vehicle magnetic heading sensor least square methods compass diviation compensation |
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