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Engineering Commons

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Aerospace Engineering

Missouri University of Science and Technology

2012

<p>Air defenses<br />Mathematical optimization<br />Guided missiles</p>

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Analysis Of Optimal Control Derivations For Aerial Defense, Andrew John Friedrichs Jan 2012

Analysis Of Optimal Control Derivations For Aerial Defense, Andrew John Friedrichs

Masters Theses

"Optimal control will be used to derive four guidance laws for the purpose of defending an aircraft from incoming missiles. The dynamics of the defending missile, and the overall engagement are used in these derivations. They are evaluated first in two degrees of freedom, then in six degrees. The guidance objective is to move a defending missile between the aircraft and the attacker. Optimal control is used to derive different commanded accelerations. Utilizing small changes in the cost functions, four applications will be derived. Triangle Guidance is used for inspiration, and initially a direct approach is attempted. In the course …