Title :
Coverage control for mobile sensing networks
Author :
Cortés, Jorge ; Martínez, Sonia ; Karatas, Timur ; Bullo, Francesco
Author_Institution :
Coordinated Sci. Lab., Univ. of Illinois, Urbana, IL, USA
fDate :
4/1/2004 12:00:00 AM
Abstract :
This paper presents control and coordination algorithms for groups of vehicles. The focus is on autonomous vehicle networks performing distributed sensing tasks, where each vehicle plays the role of a mobile tunable sensor. The paper proposes gradient descent algorithms for a class of utility functions which encode optimal coverage and sensing policies. The resulting closed-loop behavior is adaptive, distributed, asynchronous, and verifiably correct.
Keywords :
distributed algorithms; mobile robots; multi-robot systems; sensor fusion; vehicles; wireless sensor networks; asynchronous algorithms; autonomous vehicle networks; centroidal Voronoi partitions; coverage control; distributed algorithms; gradient descent algorithms; mobile sensing networks; mobile tunable sensor; Animals; Biosensors; Infrared sensors; Mobile robots; Optimization methods; Partitioning algorithms; Prototypes; Remotely operated vehicles; Sensor phenomena and characterization; Temperature sensors;
Journal_Title :
Robotics and Automation, IEEE Transactions on
DOI :
10.1109/TRA.2004.824698