@inproceedings{2c318f9b390e43e6ac0d33c521cb082a,
title = "Attitude control of the spacecraft with swiveling orbit-control engine during the propulsion",
abstract = "A research is presented to solve the problem that the thrust vector of swiveling engine on variable-mass vehicle could not only track changes of centroid position but also point to a fixed direction in inertial space. In this paper, the variable-mass vehicle is considered to be consisting of two parts - a two-way swiveling engine and a variable-mass platform. The mathematical model of the complex variable-mass system is established by using the Reynolds Migration Theorem. Besides, during the control system design, quaternion is converted into three quasi-Euler angles by means of a linear transformation and the on-off control law is designed on the phase plane which is formed by quasi-Euler angle and quasi-Euler angular velocity. The simulation results demonstrate the performance of the control law used on the variable-mass vehicle and therefore validate the viability of the control law.",
author = "Wei, \{Wen Shu\} and Wuxing Jing and Yingjing Qian",
year = "2012",
language = "英语",
isbn = "9780877035770",
series = "Advances in the Astronautical Sciences",
pages = "2629--2642",
booktitle = "ASTRODYNAMICS 2011 - Advances in the Astronautical Sciences",
note = "2011 AAS/AIAA Astrodynamics Specialist Conference, ASTRODYNAMICS 2011 ; Conference date: 31-07-2011 Through 04-08-2011",
}