Heteroclinic optimal control solutions for attitude motion planning

Biggs, James and Maclean, Craig David and Caubet, Albert (2013) Heteroclinic optimal control solutions for attitude motion planning. In: Australian Control Conference, ACC 2013, 2013-11-04 - 2013-11-05.

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Abstract

An analytical attitude motion planning method is presented that exploits the heteroclinic connections of an optimal kinematic control problem. This class of motion, of hyperbolic type, supply a special case of analytically defined rotations that can be further optimised to select a suitable reference motion that minimises accumulated torque and the final orientation error amongst these motions. This analytical approach could be used to improve the overall performance of a spacecraft’s attitude dynamics and control system when used alongside current flight tested tracking controllers. The resulting algorithm only involves optimising a small number of parameters of standard functions and is simple to implement.

Creators(s):	Biggs, James, Maclean, Craig David and Caubet, Albert;
Item type:	Conference or Workshop Item(Paper)
ID code:	44882
Keywords:	optimal control, heteroclinic connections, motion planning, Mechanical engineering and machinery, Motor vehicles. Aeronautics. Astronautics, Mechanical Engineering, Aerospace Engineering, Control and Systems Engineering, Computational Mechanics
Subjects:	Technology > Mechanical engineering and machinery Technology > Motor vehicles. Aeronautics. Astronautics
Department:	Faculty of Engineering > Mechanical and Aerospace Engineering Technology and Innovation Centre > Advanced Engineering and Manufacturing
Depositing user:	Pure Administrator
Date deposited:	17 Sep 2013 11:58
Last modified:	10 Nov 2020 05:02
Related URLs:	Event
URI:	https://strathprints.strath.ac.uk/id/eprint/44882
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