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论文:2013,Vol:31,Issue(3):350-354 |
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引用本文： |
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王鑫, 孟斌, 肖鲁, 闫代维. 应用分数阶控制器的飞行器精细姿态控制研究[J]. 西北工业大学 |
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Wang Xin, Meng Bin, Xiao Lu, Yan Daiwei. Applying Fractional Controller to Fine Attitude Control of Lift-Body Hypersonic Vehicle[J]. Northwestern polytechnical university |
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| 应用分数阶控制器的飞行器精细姿态控制研究 |
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| 王鑫1, 孟斌2, 肖鲁3, 闫代维4 |
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1. 西北工业大学 航天学院, 陕西 西安 710072;
2. 航天恒星科技有限公司, 北京 100086;
3. 北京宇航系统工程研究所 北京 100076;
4. 西安现代控制技术研究所, 陕西 西安 710065 |
| 摘要: |
| 针对某升力体高超声速飞行器在超燃冲压发动机工作前后的姿态控制问题,分析了发动机进气道关闭、打开和发动机点火3种状态下的机体气动特性。建立了典型的升力体高超声速飞行器的数学模型。采用分数阶控制器的结构和参数配置方法,设计了飞行器的法向过载控制器。控制器内回路采用极点配置法以改善控制系统的动态特性;外回路采用分数阶控制器来配置控制参数以满足飞行器高精度的姿态控制要求。仿真结果表明3种状态下升力体高超声速飞行器机体姿态均控制在平衡位置的±1°动态范围内。 |
| 关键词:
升力体飞行器
气动特性
分数阶控制器
姿态控制
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| Applying Fractional Controller to Fine Attitude Control of Lift-Body Hypersonic Vehicle |
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| Wang Xin1, Meng Bin2, Xiao Lu3, Yan Daiwei4 |
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1. College of Astronautics,Northwestern Polytechnical University,Xi'an 710072,China;
2. Space Star Technology Co.,Ltd,Beijing 100086,China;
3. Beijing Institute of Space System Engineering,Beijing 100076,China;
4. Xi'an Modern Control Technology Research Institude,Xi'an 710065,China |
| Abstract: |
| A method for designing fine attitude controllers is proposed for a certain kind of hypersonic vehicle.The airframe aerodynamics for three conditions were analyzed.The fractional controllers with parameter adjusting con-sidered were put forward.Numerical simulation results and their analysis demonstrated preliminarily that attitude angles were maintained within ±1°,thus proving the effectiveness of the approach proposed. |
| Key words:
aerodynamics
airframes
attitude control
controllers
design
hypersonic vehicles
mathematical models
numerical methods
fractional controller
lift-body hypersonic vehicle
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| 收稿日期: 2012-09-14
修回日期:
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| DOI: |
| 基金项目: 国家自然科学基金(61074194、91216104、61203202);西北工业大学基础研究基金(JC201206);航空科学基金(2012ZA53004)资助;基金项目(9140A01010212HK03004);中国航天科技集团公司卫星应用研究院开放基金的资助支持 |
| 通讯作者:
Email： |
| 作者简介: 王鑫(1977-),西北工业大学副教授,主要从事先进控制理论及应用、飞行器测试与仿真的研究。
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| 作者相关文章 |
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| 王鑫 在本刊中的所有文章 |
| 孟斌 在本刊中的所有文章 |
| 肖鲁 在本刊中的所有文章 |
| 闫代维 在本刊中的所有文章 |
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参考文献: |
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[2] Lux Jessica, Darryl A Burkes.Hyper-X (X-43A) Flight Test Range Operations Overview.NASA Dryden Flight Research Center, NASA/TM-2008-214626
[3] Wang Qian.Stochastic Robust Control of Nonlinerar Dyanamic Systems.Ph.D.Thesis, Princeton University, USA, 2001
[4] Hu Xiaoxiang, Wu Ligang, Hu Changhua, Gao Huijun.Adaptive Sliding Mode Tracking Control for a Flexible Air-Breathing Hypersonic Vehicle.Journal of the Franklin Institute-Engineering and Applied Mathematics, 2012, 349(2): 559-577
[5] 罗世彬.高超声速飞行器机体/发动机一体化及总体多学科设计优化方法研究: [博士学位论文].长沙: 国防科学技 术大学, 2004 Luo Shibin.Research on Airframe/Engine Integration Issues and Multidisciplinary Design Optimization Methods for Airbreathing Hypersonic Vehicle.Ph.D.Thesis, Changsha, National University of Defense Technology, 2004 (in Chinese)
[6] 秦昌茂.高超声速飞行器分数阶 PID 及自抗扰控制研究: [博士学位论文].哈尔滨: 哈尔滨工业大学, 2011 Qin Changmao.Research on Fractional Order PID Controller and Adrc for Hypersonic Vehicle.Ph.D.Thesis, Harbin, Harbin Institute of Technology, 2011 (in Chinese) |
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