DocumentCode :
1828743
Title :
Determination of the optimal beta gimbal angles for the solar arrays of the space station using a neural network
Author :
Clancy, Daniel ; Özgüner, Ümit ; Graham, Ronald
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
fYear :
1994
fDate :
20-22 Mar 1994
Firstpage :
69
Lastpage :
73
Abstract :
The current baseline solution for minimizing the potential of dynamic loads being imparted onto the solar arrays of the Space Station during proximity maneuvers by the Space Shuttle is to lock the position of the solar arrays throughout the approach/departure of the Space Shuttle. However, if the a priori locked position does not optimally feather the solar arrays throughout the Shuttle´s approach/departure, excessive dynamic loads could result, producing a structural failure in the solar arrays. A more robust solution would involve feathering the position of the solar arrays throughout proximity maneuvers by the Space Shuttle. The robust solution will be implemented using a neural network as an open loop predictor/controller
Keywords :
neural nets; photovoltaic power systems; position control; solar cell arrays; space vehicle power plants; stability; Space Shuttle; Space Station; dynamic load potential minimization; feathering; neural network; open loop predictor/controller; optimal beta gimbal angles; proximity maneuvers; solar arrays; Control systems; Feathers; NASA; Neural networks; Open loop systems; Power supplies; Robust control; Robustness; Space shuttles; Space stations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
System Theory, 1994., Proceedings of the 26th Southeastern Symposium on
Conference_Location :
Athens, OH
ISSN :
0094-2898
Print_ISBN :
0-8186-5320-5
Type :
conf
DOI :
10.1109/SSST.1994.287908
Filename :
287908
Link To Document :
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