The intelligence overhead crane

Name: Karnrawee Manochomphu

Organization : King Mongkut's University of Technology Thonburi. Faculty of Engineering

Email : info@kmutt.ac.th

Name: Phatcharaphong Thongchim

Organization : King Mongkut's University of Technology Thonburi. Faculty of Engineering

Name: Sarawan Wongsa

Organization : King Mongkut's University of Technology Thonburi. Faculty of Engineering

keyword: NodeMCU

ThaSH: Cranes, derricks, etc. -- Design and construction

; Overhead Crane

ThaSH: Internet of things

ThaSH: Feedback control systems)

Abstract: This paper develops an overhead crane which can be controlled its position via webpage site connected to the internet and able to lift a load up to 3 kg. The crane model is designed by scaling down the actual overhead crane in the WPA factory. This model has movement along two axes, which are the y-axis and x-axis. We develop a web application that allows the user to select a desired target position on the factory map. The crane will move to the target location, starting by moving along the y axis and then moving along the x axis. The system has two ultrasonic sensors to measure the distances of y and x axis, in relative to the reference point. A potentiometer is used as an angle sensor to monitor the load swing angle and two microcontrollers are used for receiving sensors data, controlling dc motors to drive the crane, and to communicate with the webpage. On the webpage, there are the factory map and two control buttons; the MOVE button is used to start moving the crane to the target and the HOME button is used to force the crane to go back to the home position at the center of the factory map. We also provide the crane’s current position and path to the target on the webpage for online monitoring. According to the preliminary results, the model can function properly as designed with position control accuracy not greater than 1 cm.

King Mongkut's University of Technology North Bangkok. Central Library

Address: BANGKOK

Email: library@kmutnb.ac.th

Created: 2019

Modified: 2023-10-31

Issued: 2023-10-31

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BibliograpyCitation : ใน สมาคมวิชาการไฟฟ้า อิเล็กทรอนิกส์ คอมพิวเตอร์ โทรคมนาคม และสารสนเทศ และคณะเทคโนโลยีอุตสาหกรรม มหาวิทยาลัยราชภัฏอุบลราชธานี. การประชุมวิชาการ งานวิจัยและพัฒนาเชิงประยุกต์ ครั้งที่ 11 (ECTI-CARD 2019) (pp.596-598). อุบลราชธานี : มหาวิทยาลัยราชภัฏอุบลราชธานี

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