scholarly journals Mathematical modeling and control of large space structures with multiple appendages

1988 ◽  
Vol 10 (12) ◽  
pp. 891-900 ◽  
Author(s):  
N.U. Ahmed ◽  
S.K. Biswas
Keyword(s):  
Mathematical Modeling ◽  
Space Structures ◽  
Large Space ◽  
Modeling And Control ◽  
Large Space Structures ◽  
And Control

Static Shape Determination and Control of Large Space Structures: II. A Large Space Antenna

1984 ◽  
Vol 106 (4) ◽  
pp. 267-272 ◽  
Author(s):  
Connie J. Weeks
Keyword(s):  
Adjoint System ◽  
Performance Criteria ◽  
Space Structures ◽  
Space Antenna ◽  
Large Space ◽  
Solution Algorithms ◽  
Large Space Structures ◽  
Shape Determination ◽  
Control Forces ◽  
And Control

An integral operator approach is used to derive solutions to static shape determination and control problems associated with large space structures. Problem assumptions include a linear self-adjoint system model, observations and control forces at discrete points, and quadratic performance criteria for the comparison of estimates or control forces. Solutions reduce to the solution of linear equations of dimension on the order of the numbers of observations or control forces. Results are illustrated by simulations with a finite element model of a large space antenna. Modal expansions for terms in the solution algorithms are presented, using modes from the static or associated dynamic model. These expansions provide approximate solutions in the event that a closed form analytical solution to the system boundary value problem is not available.

Dynamics and control of large space structures

1984 ◽  
Vol 7 (5) ◽  
pp. 514-526 ◽  
Author(s):  
G. S. Nurre ◽  
R. S. Ryan ◽  
H. N. Scofield ◽  
J. L. Sims
Keyword(s):  
Space Structures ◽  
Large Space ◽  
Large Space Structures ◽  
Dynamics And Control ◽  
And Control

scholarly journals Large Space Structures: Modelling and Control

2001 ◽  
Vol 34 (15) ◽  
pp. 303-307
Author(s):  
Gennady Anshakov ◽  
Yury Gorelov ◽  
Vladimir Sobolev
Keyword(s):  
Space Structures ◽  
Large Space ◽  
Large Space Structures ◽  
And Control
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