Home

Browse
Communities
& Collections

Issue Date
Author
Title
Subject

Sign on to:

My Account
authorized users

Edit Profile

Help
 Please use this identifier to cite or link to this item: http://hdl.handle.net/1807/29621

 Title: Task Re-allocation Methodologies for Teams of Autonomous Agents in Dynamic Environments Authors: Sheridan, Patricia Kristine Advisor: Benhabib, Beno Department: Mechanical and Industrial Engineering Keywords: on-line task allocationautonomous agents Issue Date: 25-Aug-2011 Abstract: Two on-line task re-allocation methodologies capable of re-allocating agents to tasks on-line for minimum task completion time in dynamic environments are presented herein. The first methodology, the Dynamic Nearest Neighbour (DNN) Policy, is proposed for the operation of a fleet of vehicles in a city-like application of the dial-a-ride problem. The second methodology, the Dynamic Re-Pairing Methodology (DRPM) is proposed for the interception of a group of mobile targets by a dynamic team of robotic pursuers, where the targets are assumed to be highly maneuverable with a priori unknown, but real-time trackable, motion trajectories. Extensive simulations and experiments have verified the DNN policy to be tangibly superior to the first-come-first-served and nearest neighbour policies in minimizing customer mean system time, and the DRPM to be tangibly efficient in the optimal dynamic re-pairing of multiple mobile pursuers to multiple mobile targets for minimum total interception time. URI: http://hdl.handle.net/1807/29621 Appears in Collections: Master

Files in This Item:

File Description SizeFormat
View/Open