Sansury, Hendryg and Loebis, Dedy and Hendriana, Dena (2016) Ultrasonic Sonar Object and Range Detection. Masters thesis, Swiss German University.

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Abstract

Ultrasonic sonar object and range detection measurement using Hc-sr04 display can be use in every application. Ultrasonic sensor is a measurement device that consist of two transducer one for transmitting an ultrasonic wave and the other for receiving the reflective wave. HC- SR04 ultrasonic sensor can detect lower range from 1cm to 600 centimetres with precession about 0.1 cm and frequency up to 40Khz. The target must be proper orientation and perpendicular to the direction propagation of pulse. The amplitude of receive signal decrease depend on the medium and the distance between transmitter and the target. The transmitter converts electrostatic energy from a vibrating membrane to an ultrasonic waveform whilst the receiver converts the reflected ultrasonic waveform back into electrical energy. This electrical energy combine with motor servo to see the angle of sweeping and ultrasonic waveform using arduino atmega 2560 then be interpreted by a computer display in two dimension for measurement angle and distance of object. With bring experiment using different colours, different material, and different shape we can take some conclusion base on experiment result that the part on black colour made from wood and with regular shape can detect best object condition.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Object detection; Ultrasonic Sensor HC-SR04; Arduino Atmega 2506; Interphase That Connect To Computer; Two Dimension Display
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ163.12 Mechatronics
Divisions:	Faculty of Engineering and Information Technology > Department of Mechatronics Engineering
Depositing User:	Atroridho Rizky
Date Deposited:	08 Jul 2020 12:29
Last Modified:	08 Jul 2020 12:29
URI:	http://repository.sgu.ac.id/id/eprint/1088

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