Analysis of characteristics of torque output of gyrowheel

Author

Xiaokun Liu ; Hui Zhao ; Xin Huo ; Yu Yao

Author_Institution

Control & Simulation Center, Harbin Inst. of Technol., Harbin, China

fYear

2015

fDate

23-25 May 2015

Firstpage

4668

Lastpage

4673

Abstract

Gyrowheel is a torque-generating and measurement mechanism that can be used for three-dimensional attitude control and two-dimensional angular velocity measurement of spacecraft. From an actuator perspective, the characteristics of torque output are analysed according to the mechanical structure and based on the kinematic analysis. Two kinds of control modes of torque output of gyrowheel are presented, and their comparison is illustrated by some numerical simulations.

Keywords

actuators; angular velocity measurement; attitude control; kinematics; numerical analysis; sensors; space vehicles; torque control; torque measurement; wheels; actuator perspective; gyrowheel; kinematic analysis; mechanical structure; numerical simulation; spacecraft; three-dimensional attitude control; torque control output characteristics; torque measurement mechanism; torque-generating mechanism; two-dimensional angular velocity measurement; Angular velocity; Couplings; Feeds; Mathematical model; Rotors; Shafts; Torque; Direct Control and Precession Control; Gyrowheel; Torque Output;

fLanguage

English

Publisher

ieee

Conference_Titel

Control and Decision Conference (CCDC), 2015 27th Chinese

Conference_Location

Qingdao

Print_ISBN

978-1-4799-7016-2

Type

conf

DOI

10.1109/CCDC.2015.7162749

Filename

7162749