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High-speed wall following and obstacle avoidance of wheeled mobile robots using hybrid behavior specifications | IEEE Conference Publication | IEEE Xplore

High-speed wall following and obstacle avoidance of wheeled mobile robots using hybrid behavior specifications


Abstract:

In this paper, we propose a new approach to the high-speed wall following of wheeled mobile robots using hybrid control system. The proposed hybrid system consists of the...Show More

Abstract:

In this paper, we propose a new approach to the high-speed wall following of wheeled mobile robots using hybrid control system. The proposed hybrid system consists of the discrete state system as the high-level process and the continuous state system as the low-level process. In discrete state system, the discrete states are defined by the user-defined constraints and the reference motion commands are specified in the abstracted motions. The reference motion commands are translated into the control inputs for each wheel in the continuous state system. The hybrid control system applied for wheeled mobile robots can combine the motion planning and autonomous navigation with obstacle avoidance in indoor navigation problem. Simulation results show that hybrid system approach is an effective method for the autonomous navigation. In the experiments of the indoor environments, we proved that the performance of the high-speed navigation is excellent.
Date of Conference: 29 July 2001 - 01 August 2001
Date Added to IEEE Xplore: 07 August 2002
Print ISBN:0-7803-7203-4
Conference Location: Banff, AB, Canada

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