Title :
Multi-UAV Cooperative Surveillance with Spatio-Temporal Specifications
Author :
Ahmadzadeh, Ali ; Jadbabaie, Ali ; Kumar, Vijay ; Pappas, George J.
Author_Institution :
GRASP Lab., Pennsylvania Univ.
Abstract :
We present a path planning algorithm for time-critical cooperative surveillance using a set of unmanned aerial platforms. The unique constraints imposed by maneuver limits and body-fixed cameras make the problem quite challenging. An integer programming(IP)-based strategy for successfully operating within these constraints is developed. IP is applied over a receding planning horizon with terminal cost to reduce the computational effort of the planner and to incorporate feedback. The main contribution of the paper is the incorporation of highly constrained motion and sensor capabilities of the vehicles in the mathematical programming formalism. Simulation and experimental results are presented to demonstrate the efficacy of the proposed approach
Keywords :
aerospace robotics; aircraft control; feedback; integer programming; mathematical programming; mobile robots; multi-robot systems; path planning; remotely operated vehicles; surveillance; body-fixed cameras; feedback; integer programming; maneuver limits; mathematical programming; multiUAV cooperative surveillance; path planning; receding planning horizon; spatiotemporal specifications; terminal cost; time-critical cooperative surveillance; unmanned aerial platforms; Cameras; Costs; Helium; Path planning; Payloads; Robot vision systems; Surveillance; Turning; Unmanned aerial vehicles; Vehicle dynamics;
Conference_Titel :
Decision and Control, 2006 45th IEEE Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
1-4244-0171-2
DOI :
10.1109/CDC.2006.377157