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Front. Inform. Technol. Electron. Eng.  2012, Vol. 13 Issue (11): 859-865    DOI: 10.1631/jzus.C1200084
    
Turning mechanism and composite control of stratospheric airships
Mao-hua Zhang, Deng-ping Duan, Li Chen
Institute of Aerospace Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, China; Institute of Aerospace Science and Technology Center of Ministry of Education, Shanghai 200240, China
Turning mechanism and composite control of stratospheric airships
Mao-hua Zhang, Deng-ping Duan, Li Chen
Institute of Aerospace Science and Technology, Shanghai Jiao Tong University, Shanghai 200240, China; Institute of Aerospace Science and Technology Center of Ministry of Education, Shanghai 200240, China
 全文: PDF 
摘要： The parametric model of stratospheric airships is established in the body axes coordinate system. In this paper we study the turning mechanism of stratospheric airships including the generated forces and the key parameters for steady turning. We compare and analyze the different driven-characteristics between aerodynamic control surfaces and vectored thrust in turning. We design a composite control combining aerodynamic control surfaces and vectored thrust according to different dynamic pressure conditions, to achieve coordinated turning under high or low airspeed situations.
关键词： Stratospheric airships;  Horizontal turn;  Composite control;  Control allocation;  Vectored thrust    
Abstract: The parametric model of stratospheric airships is established in the body axes coordinate system. In this paper we study the turning mechanism of stratospheric airships including the generated forces and the key parameters for steady turning. We compare and analyze the different driven-characteristics between aerodynamic control surfaces and vectored thrust in turning. We design a composite control combining aerodynamic control surfaces and vectored thrust according to different dynamic pressure conditions, to achieve coordinated turning under high or low airspeed situations.
Key words: Stratospheric airships    Horizontal turn    Composite control    Control allocation    Vectored thrust
收稿日期: 2012-03-26 出版日期: 2012-11-02
CLC:  V249.121  
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Mao-hua Zhang
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Mao-hua Zhang, Deng-ping Duan, Li Chen. Turning mechanism and composite control of stratospheric airships. Front. Inform. Technol. Electron. Eng., 2012, 13(11): 859-865.

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http://www.zjujournals.com/xueshu/fitee/CN/10.1631/jzus.C1200084    或    http://www.zjujournals.com/xueshu/fitee/CN/Y2012/V13/I11/859

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