Integrated Framework for Task Scheduling and Attitude Control of Multiple Agile Satellites

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 35
  • Download : 0
This paper introduces an optimal scheduling framework for the Earth observation tasks of multiple agile satellites based on nonlinear modeling of attitude change time for the task transition. An attitude control module using a quaternion feedback constructs the database storing the time to complete the attitude change maneuver for a given initial and final attitude pair. A mixed-integer linear programming (MILP) formulation for optimal satellite task scheduling based on the generated transition time database is developed. The database can accurately estimate the task transition time and ensure the feasibility of the obtained solution. A P-MILP heuristic, which can prune out unnecessary constraints of the original MILP formulation and obtain near-optimal solutions for large problem instances, is proposed. A comprehensive case study on the task scheduling to operate agile satellites validates the proposed framework and heuristic.
Publisher
AMER INST AERONAUTICS ASTRONAUTICS
Issue Date
2021-08
Language
English
Article Type
Article
Citation

JOURNAL OF AEROSPACE INFORMATION SYSTEMS, v.18, no.8, pp.539 - 552

ISSN
2327-3097
DOI
10.2514/1.i010910
URI
http://hdl.handle.net/10203/287102
Appears in Collection
AE-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0