Volume 31 Issue 08
Aug.  2005
Turn off MathJax
Article Contents
Cui Xiumin, Wang Weijun, Fang Zhenpinget al. Longitudinal aerodynamic estimation and flight tests for airship[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(08): 879-883. (in Chinese)
Citation: Cui Xiumin, Wang Weijun, Fang Zhenpinget al. Longitudinal aerodynamic estimation and flight tests for airship[J]. Journal of Beijing University of Aeronautics and Astronautics, 2005, 31(08): 879-883. (in Chinese)

Longitudinal aerodynamic estimation and flight tests for airship

  • Received Date: 26 Mar 2004
  • Publish Date: 31 Aug 2005
  • The longitudinal aerodynamic parameters of an airship were estimated in defect of the data from wind tunnel test, using the form in compilers group of aerodynamic handbooks. The characteristic of the airship was analyzed, using the linear small-disturbance equations, which was acquired from the linear small-disturbance equations of the low-velocity airplane. The PID (proportion, integration and differentiation) control-law was designed and it’s simulation wasdone in the Simulink toolbox of the Matlab software, which was used in the design. The height-holding flight control law was presented, observing the time-response. The auto-long-flight was realized in the actual test. The time of flight was 20min and the ideal fight-altitude was 300 m. The approximation was found, through comparing the actual flight test with the ideal result. It shows that the control law is valid and the aerodynamic estimation method is valuable.

     

  • loading
  • [1] 张处弘,孙建林. 飞艇——过去、现在和将来[M]. 北京:蓝天出版社, 1995 Zhang Chuhong, Sun Jianlin. Airship—last, now and future[M]. Beijing:Lantian Press, 1995(in Chinese) [2] Josué Jr G Ramos, Ely Carneiro de Paiva, José Raul Azinheira, et al. Autonomous flight experiment with a robotic unmanned airship . In:IEEE, International Conference on Robotics & Automation . Seoul, 2001. 4152~4157 [3] Samuel S Buend, Marcel Bergerman, ELY C DE Paiva, et al. Robotic airship for exploration of planetary bodies with an atmosphere:autonomy challenges [J]. Netherlands:Autonomous Robots, 2003,14:147~164 [4] 焦志强. 系缆气球气动力、动稳定性及大气扰动响应 . 北京:北京航空航天大学 空科学与工程学院, 2003 Jiao Zhiqiang. Aerodynamic estimation stability and dynamics response for a tethered balloon . Beijing:School of Aeronautic Science and Technology, Beijing University of Aeronautics and Astronautics, 2003(in Chinese) [5] 航空气动力手册编写组. 航空气动力手册(第二册)[M].北京:国防工业出版社, 1983 Compilers group of aerodynamic handbook. Aerodynamic handbook (vol.2)[M]. Beijing:National Defense Industry Press, 1983(in Chinese) [6] 航空气动力手册编写组. 航空工程计算手册(第一册)[M]. 北京:航空工业出版社出版, 1995 Compilers group of aerodynamic handbook. Aeronautical engineering calculation handbook (vol.1)[M]. Beijing:Aviation Industry Press, 1995(in Chinese) [7] Khoury G A, Gillett J D. Airship technology[M]. Cambridge:Cambridge University Press, 1999.73~106 [8] 方振平. 带自动器飞机飞行动力学[M]. 北京:国防工业出版社, 1999 Fang zhenping. Aircraft flight dynamics and automatic flight control[M]. Beijing:National Defense Industry Press, 1999(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(3068) PDF downloads(1007) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return