Accession Number:

AD1046858

Title:

Search Parameter Optimization for Discrete, Bayesian, and Continuous Search Algorithms

Descriptive Note:

Technical Report,14 Sep 2015,22 Sep 2017

Corporate Author:

Naval Postgraduate School Monterey United States

Personal Author(s):

Report Date:

2017-09-01

Pagination or Media Count:

253.0

Abstract:

Search and Detection Theory is the overarching field of study that covers many scenarios. These range from simple search and rescue acts to prosecuting aerialsurfacesubmersible targets on mission. This research looks at varying the known discrete and Bayesian algorithm parameters to analyze the optimization. It also expands on previous research of two searchers with search radii coupled to their speed, executing three search patterns inline spiral search, inline ladder search, and a multipath ladder search. Analysis reveals that the Bayesian search and discrete search work similarly, but the Bayesian search algorithm provides a more useful output in location probability. Results from the continuous search were similar to previous research, but variance in time to detection became more complex than basic increasing or decreasing ranges.

Subject Categories:

  • Operations Research
  • Undersea and Antisubmarine Warfare

Distribution Statement:

APPROVED FOR PUBLIC RELEASE