Stochastic Optimal Control of Moving Vehicles in a Dynamic Environment
- 1 August 1994
- journal article
- Published by SAGE Publications in The International Journal of Robotics Research
- Vol. 13 (4) , 343-354
- https://doi.org/10.1177/027836499401300406
Abstract
This article develops a fairly general framework for derivation of control strategies applying to moving objects, such as mobile robots or robot arms, in a dynamically changing environment. The basic idea is to consider stochastic terms for any uncertain future environment change and to apply stochastic dynamic programming for control strategy development. The method permits consideration of a number of possible missions such as collision avoidance or collision hitting and/or moving forward or following a trajectory. A number of examples demonstrate that the control strategies developed are capable of making efficient, human intelligence—like decisions in quite complicated conflict situations.Keywords
This publication has 6 references indexed in Scilit:
- Control for mobile robots in the presence of moving objectsIEEE Transactions on Robotics and Automation, 1990
- A hierarchical strategy for path planning among moving obstacles (mobile robot)IEEE Transactions on Robotics and Automation, 1989
- Theories of pursuit and evasionJournal of Optimization Theory and Applications, 1988
- Robot navigation algorithms using learned spatial graphsRobotica, 1986
- Real-Time Obstacle Avoidance for Manipulators and Mobile RobotsThe International Journal of Robotics Research, 1986
- Solving the find-path problem by good representation of free spaceIEEE Transactions on Systems, Man, and Cybernetics, 1983