Paper Title:
Attitude Control of Spacecraft Multibody System by Optimal Nonholonomic Motion Planning
  Abstract

The optimal nonholonomic motion planning for spacecraft multibody system is researched. The attitude motion equations of spacecraft multibody system take on nonholonomic constraint without outside force. The control of system can be converted to the nonholonomic motion planning problem for a driftless system. Based on modified-Newton method, the optimal control algorithm of controlling spacecraft to desired attitude is accepted by optimal control algorithm and Ritz approximation theory. Quaternion is used to describe the kinematics equation, which avoids the singularity and has the benefit of small calculation and high precision. At last, numerical simulations of spacecraft with two reaction fly wheels has proved of the approach to be effective.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 17: Manufacturing Process Planning and Scheduling
Edited by
Wu Fan
Pages
4257-4261
DOI
10.4028/www.scientific.net/AMR.383-390.4257
Citation
Y. P. Liu, "Attitude Control of Spacecraft Multibody System by Optimal Nonholonomic Motion Planning", Advanced Materials Research, Vols. 383-390, pp. 4257-4261, 2012
Online since
November 2011
Authors
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Price
$35.00
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