On Optimal Resource Allocation in Phased Array Radar Systems

ISBN-13: 9783838358123 / Angielski / Miękka / 2010 / 128 str.

Ayhan Irci

Opis

In this study, the problem of optimal resource allocation in real-time systems is studied. A recently proposed resource allocation approach called Q-RAM (Quality of Service based Resource Allocation Model) is investigated in detail. The goal of the Q-RAM based approaches is to minimize the execution speed in real-time systems while meeting resource constraints and maximizing total utility. Phased array radar system is an example of a system. In this system, multiple targets are tracked by the radar system simultaneously requiring processor and energy resources of the radar system. In the present study, first, the Q-RAM solution approach to the radar resource allocation problem with single resource type is extended to give a global optimal solution in all possible termination cases. For the case of multiple resource types, the Q-RAM approach can only generate near-optimal results. In this study, for the formulated radar resource allocation problem with multiple resource types, the Methods of Feasible Directions are considered as an alternative solution approach.

O autorze

Ayhan IRCI received his B.S. degree from the Hacettepe University in 2003 with the highest honor, and the M.S. degree from the Middle East Technical University in 2006, both in Electrical and Electronics Engineering. His research interests include optimization, radar and target tracking systems. He is currently working at Aselsan Inc.