Pursuit-evasion with imprecise target location
SODA '03 Proceedings of the fourteenth annual ACM-SIAM symposium on Discrete algorithms
Tracking and Pursuing Persons with a Mobile Robot
RATFG-RTS '99 Proceedings of the International Workshop on Recognition, Analysis, and Tracking of Faces and Gestures in Real-Time Systems
Tracking Humans from a Moving Platform
ICPR '00 Proceedings of the International Conference on Pattern Recognition - Volume 4
Randomized Pursuit-Evasion with Local Visibility
SIAM Journal on Discrete Mathematics
Vision-based interception of a moving target with a nonholonomic mobile robot
Robotics and Autonomous Systems
Visibility-based pursuit-evasion with limited field of view
AAAI'04 Proceedings of the 19th national conference on Artifical intelligence
Line of sight robot navigation toward a moving goal
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
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This paper deals with the problem of mobile robot tracking an unpredictably moving target in the presence of obstacles.We suggest a new family of navigation laws that consists of cubic navigation functions. These laws depend on various external parameters that can be used to adjust the robot's path, especially to avoid collision with obstacles. The suggested method allows an easy combination between the global aspects of target tracking and the local aspects of obstacle avoidance. A method is suggested to tune and adjust the parameters of the navigation laws and derive a locally optimal path. The method is illustrated using an extensive simulation.