Flight Transient Estimation of VTOL Aircraft with Propellers  

作　　者：Nickolay Zosimovych Nickolay Zosimovych(Robotics, Xi’an Jiaotong Liverpool University, Dushu Lake Higher Education Town, Suzhou Industrial Park, Suzhou, China)

机构地区：[1]Robotics, Xi’an Jiaotong Liverpool University, Dushu Lake Higher Education Town, Suzhou Industrial Park, Suzhou, China

出　　处：《Advances in Aerospace Science and Technology》2022年第1期85-95,共11页航空科学与技术（英文）

摘　　要：Methodological issues associated with the determination of the vertical take-off and landing aerodynamic parameters equipped with two rotary propellers during take-off and hovering, descent and landing are studied in the proposed article. During the computer simulation process, kinematics parameters diagrams were made, aerodynamic coefficients and propellers thrust components at all stages of aircraft take-off were estimated. That numerical data can be used in a preliminary stage of aerodynamic design for the vertical take-off and landing aircraft and electric drones at the determination of control and equalization elements geometric and kinematic parameters.Methodological issues associated with the determination of the vertical take-off and landing aerodynamic parameters equipped with two rotary propellers during take-off and hovering, descent and landing are studied in the proposed article. During the computer simulation process, kinematics parameters diagrams were made, aerodynamic coefficients and propellers thrust components at all stages of aircraft take-off were estimated. That numerical data can be used in a preliminary stage of aerodynamic design for the vertical take-off and landing aircraft and electric drones at the determination of control and equalization elements geometric and kinematic parameters.

关 键 词：Vertical Take-Off and Landing (VTOL) Drone PROPELLER TRANSIENT THRUST Vector Modeling Kinematic Aerodynamic Coefficient 

分 类 号：V21[航空宇航科学与技术—航空宇航推进理论与工程]