Object-Tracking Robot Using Data Combination of Ultrasonic Sensor and Servo Motor
In this paper, distance values of ultrasonic distance sensor and the rotation angle values of the servo motor are used as a way of tracking the moving object. Depending on the environment, it is needed to track the accurate path or the shortest distance by predicting them. So, to prove that the proposed tracking method which using ultrasonic distance sensor and servo motor as the input element is more accurate and affordable than tracking method using vision and LRF and multiple ultrasonic sensors as the input element, it is experimented to compare two tracking methods. Furthermore it is proved that tracking is more accurate by applying Intermediate filter.
KeywordsObject-tracking robot Ultrasonic sensor Servo motor Rotation angle Mobile robot
“This research was supported by the MOTIE (The Ministry of Trade, Industry and Energy), Korea, under the Human Resources Development Program for Special Environment Navigation/Localization National Robotics Research Center support program supervised by the NIPA (National IT Industry Promotion Agency).” (H1502-13-1001). “This research was financially supported by the Ministry Of Trade, Industry and Energy (MOTIE), Korea Institute for Advancement of Technology (KIAT) and DongNam Institute For Regional Program Evaluation (IRPE) through the Leading Industry Development for Economic Region.”
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