A greedy policy for fleet-level radar resource management

A model for a phased-array radar in the context of a defensive Naval system has been developed using hierarchical finite state machines. This model is used to study resource management for a fleet of ships equipped with one radar unit each. This fleet is under attack from aerial enemy agents. A control algorithm formulated on this specific model is used to dynamically generate a greedy policy for radar operation. The defense system is evaluated in its capability to acquire and track those aerial threats, in two configurations -centralized and decentralized (independent). The performance is quantified on the basis of time taken to establish the threat trajectory, time to compute the policy and the number of threats the system fails to track. A comparison of performance in the two configurations is provided. ©2013 IEEE

Carnívoros

Carnivoros (Carnivora)Esta obra foi financiada pela Fundação para a Ciência e a Tecnologia (FCT) e pelo FEDER/COMPETE 2020, através do projeto exploratório CP1168/CT0001 associado ao contrato IF/00266/2013 (programa Investigador FCT), tendo também beneficiado dos fundos POCI-01-0145-FEDER-006821 à unidade de investigação UID/BIA/50027 (Rede de Investigação em Biodiversidade e Biologia Evolutiva)