| FADS系统在飞翼布局飞行器上的应用研究 |
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| 引用本文： | 方习高,陆宇平,郑守铎.FADS系统在飞翼布局飞行器上的应用研究[J].飞机设计,2008,28(1):43-46. |
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| 作者姓名： | 方习高 陆宇平 郑守铎 |
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| 作者单位： | 1. 南京航空航天大学,自动化学院,江苏,南京,210016
2. 南京航空航天大学,自动化学院,江苏,南京,210016;中国人民解放军92941部队92分队,辽宁,葫芦岛,125001 |
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| 基金项目： | 国家高技术研究发展计划(“863”计划)资助项目(2006AA705404) |
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| 摘 要： | 针对飞翼布局飞行平台对高精度迎角、侧滑角的依赖性，设计了一种采用安装于机头表面的测压孔和机翼前缘的测压孔相结合的FADS系统应用方案，给出了其空气动力学模型，并将该FADS系统与惯性系统相结合来提高机动情况下大气数据的测量精度。由于该系统以FADS测量结果为基础，所以可以保证最后输出结果的精度要求，而且还克服了FADS系统延时的影响，其计算复杂性基本没有增加，满足实时性要求，易于工程实现。
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| 关 键 词： | 大气数据传感系统 飞翼 惯性系统 |
| 文章编号： | 1673-4599（2008）01-0043-04 |
| 收稿时间： | 2007-09-01 |
| 修稿时间： | 2007-12-13 |
Research on the Application of FADS System to a Kind of Flying Wing Vehicle |
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| FANG Xi-gao,LU Yu-ping,ZHENG Shou-duo.Research on the Application of FADS System to a Kind of Flying Wing Vehicle[J].Aircraft Design,2008,28(1):43-46. |
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| Authors: | FANG Xi-gao LU Yu-ping ZHENG Shou-duo |
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| Institution: | FANG Xi-gao, LU Yu-ping, ZHENG Shou-duo ( 1. College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;2. Unit 92941 of PLA, Huludao 125001, China ) |
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| Abstract: | In allusion to flying wing vehicle which needs more accuracy angle of attack and angle of sideslip signal,the kind of FADS system in which pressure orifices are installed on both vehicle nose cap and wing leading edge is designed and then an aerodynamic model is also given.The FADS system and the inertia navigation system(INS) are combined together to improve the airdata measurement accuracy during maneuver.because of this system is based on the results of FADS system,it can ensure the system accuracy,and also it can diminish the affect of FADS system time-delay without increasing the system complexity,also it can meet the needs of real-time and can easily carry out in engineering. |
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| Keywords: | flush airdata sensing(FADS) system flying wing inertia navigation system(INS) |
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