Kinematically Coupled Relative Spacecraft Motion Control Using the State-Dependent Riccati Equation Method

Cited 9 time in webofscience Cited 0 time in scopus
  • Hit : 228
  • Download : 0
This paper presents kinematically coupled relative spacecraft motion control in the close proximity of a tumbling target using the state-dependent Riccati equation method for proximity operation mission. In general, a rigid-body dynamics can be expressed as both translation and rotation about the center of mass. However, a kinematic coupling between the rotational and translational dynamics occurs when it is not expressed about the center of mass. Thus, kinematically coupled relative spacecraft motion model is derived to describe the relative motion about the selected arbitrary points on both the target and spacecraft. Then, spacecraft relative motion is represented by combining the relative translational and rotational dynamics of arbitrary points on the spacecraft. The spacecraft is required to achieve the desired position and attitude to track a tumbling spacecraft quickly in the effect of kinematic translation and rotation coupling. The state-dependent Riccati equation method is implemented to design a nonlinear controller in six degrees of freedom. Numerical simulation results validate kinematically coupled relative spacecraft motion control with respect to a tumbling target. (C) 2014 American Society of Civil Engineers.
Publisher
ASCE-AMER SOC CIVIL ENGINEERS
Issue Date
2015-07
Language
English
Article Type
Article
Keywords

ATTITUDE-CONTROL; POSITION

Citation

JOURNAL OF AEROSPACE ENGINEERING, v.28, no.4

ISSN
0893-1321
DOI
10.1061/(ASCE)AS.1943-5525.0000436
URI
http://hdl.handle.net/10203/202976
Appears in Collection
AE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 9 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0