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In this paper, we propose an obstacle avoidance algorithm for a network-based autonomous mobile robot. The obstacle avoidance algorithm compensation based on the VFH(Vector Field Histogram) algorithm and delay-compensative methods is proposed for the network-based robot that is a unified system composed of distributed environmental sensors, mobile actuators, and the VFH controller. Firstly, the readings...
An enhanced obstacle avoidance algorithm for a network-based autonomous mobile robot is proposed in this paper. Firstly, the readings of the environmental sensors at a moment are compensated to the prospecting readings of the sensors considering network delay measured and the kinematic model of the robot. The compensated readings of the sensors are used for building the polar histogram of the VFH...
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