An Optimal Sonar Array for Target Localization and Classification


A novel sonar array for mobile robots is presented with applications to localization and mapping of indoor environments. The ultrasonic sensor localizes and classifies multiple targets in two dimensions to ranges of up to 8 meters. By accounting for effects of temperature and humidity, the system is accurate to within 1 mm and 0.1 degrees in still air… (More)
DOI: 10.1109/ROBOT.1994.351089


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