Art

J-GLOBAL ID：201902210767982288   Reference number：19A0767901

Unsteady Aerodynamic Parameter Estimation for Multirotor Helicopters

マルチロータヘリコプタの非定常空気力学パラメータ推定

Author (3)： Nguyen Hung Duc (Department of Aerospace Engineering, Nagoya University) ,  Liu Yu (Department of Aerospace Engineering, Nagoya University) ,  Mori Koichi (Department of Aerospace Engineering, Nagoya University)
Material： Transactions of the Japan Society for Aeronautical and Space Sciences (Web)  (Trans Jpn Soc Aeronaut Space Sci (Web))
Volume： 62  Issue： 1  Page： 32-40(J-STAGE)  Publication year： 2019 
JST Material Number： U0630A  ISSN： 2189-4205  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *helicopter ,  rotor craft ,  *aerodynamics (gas dynamics) ,  flight test ,  load factor (coefficient) ,  *parameter estimation ,  unsteady flow ,  mathematical model ,  acceleration (ratio) ,  angular velocity ,  velocity ,  rotational frequency ,  flight data ,  data collection system ,  multi-rotor helicopter ,  unsteady aerodynamics ,  inflow angle ,  airspeed ,  quadrotor
Semi thesaurus term： quadcopter

Author keywords (4)： Multirotor Helicopter ,  Unsteady Aerodynamics ,  Flight Experiment ,  Load Factor

JST classification (2)： Aeromechanical information on other flying objects  (QK02070H) ,  Aircrafts  (QK06000K)

Reference (11)：

• 1) Microdrones in Logistics, https://www.microdrones.com/en/applications/growth-markets/quadcopter-for-logistics/ (retrieved September 14, 2017).
• 2) Indago, USA, http://www.lockheedmartin.com/us/products/procerus/indago-uas.html (retrieved September 14, 2017).
• 3) Hung, N. D., Liu, Y., and Mori, K.: Experimental Study for Aerodynamic Performance of Quadrotor Helicopter, Trans. Jpn. Soc. Aeronaut. Space Sci., 61 (2018), pp. 29-39.
• 4) Hoffmann, G. M., Huang, H., Waslander, S. L., and Tomlin, C. J.: Precision Flight Control for a Multi-Vehicle Quadrotor Helicopter Testbed, Control Engineering Practice, 19, 9 (2011), pp. 1023-1026.
• 5) Cutler, M., Ure, N. K., Michini, B., and How, J.: Comparison of Fixed and Variable Pitch Actuators for Agile Quadrotors, AIAA Guidance, Navigation, and Control Conference, August 2011.

Terms in the title (3)： マルチロータヘリコプタ ,  非定常空気力学 ,  パラメータ推定