Kinematic Modeling of the Variable Vector Propeller in Disk Connecting-Rods
Variable vector propeller has characteristics of small compact structure and lightweight, and the thrust in any direction can be generated due to the cyclical change of blade pitch angle. The structure of a propeller is a complex spatial mechanism, so its kinematic analysis is the basis of controlling the propeller, the dynamics research, the structural parameters design and checking of the propeller. The propeller considering the mechanism of disk connecting rod variable pitch as the basic design is researched in this study. The mechanism analysis was carried out by means of the mechanism theory, the spatial kinematic modeling for bodies was completed, the motion relationship was derived and the related kinematic equations were obtained.
variable vector propeller disk connecting-rod blade adjustment mechanism kinematics coordinate homogeneous transformation
Li Feng-Lai Chang Xin Kong Fan-Kai Zhao Zhi-Bo
College of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, China College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001,China
国际会议
Fourth International Conference on Advanced Design and Manufacturing(第四届先进设计与制造国际会议)
昆明
英文
57-60
2011-09-21（万方平台首次上网日期，不代表论文的发表时间）