제어로봇시스템학회:학술대회논문집
- 2000.10a
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- Pages.428-428
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- 2000
A Navigation Control Algorithm for Automated Guided Vehicle Based on Neural Network Sensing Prediction
신경망 예측에 기반한 AGV의 주행 알고리듬
Abstract
A robust intelligent algorithm for AGV navigation control is presented here based on both magnetic and gyro sensors to track a reference trajectory. Since the proposed system uses an intermittent array of short magnetic tape strips, it lends itself to a very easy installation and maintenance compared to other types of positioning references such as electric wire, magnets, RF and laser beacons. The neural network is to predict the lateral deviation of the AGV in the intervals where no magnetic tape references are available. Further, the use of intelligent control ensures a robust and flexible control performance. Computer simulation of AGV control demonstrates its adequate tracking performances even where the sensor information is not available. Real experiments using Samsung AGV are also on the way for real verification