Speed control of hydraulic elevator by using electro-hydraulic servo mechanism
Other Title(s)
السيطرة على سرعة المصعد الهيدروليكي باستخدام نظام المؤازرة الكهرو هيدروليكي
Joint Authors
Hashim, Wala Musa
Biram, Baha Sami
Muhammad, Jamal Abd al-Karim
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 4 (31 Dec. 2019), pp.275-291, 17 p.
Publisher
Publication Date
2019-12-31
Country of Publication
Iraq
No. of Pages
17
Main Subjects
Civil Engineering
Mechanical Engineering
Abstract EN
An electro-hydraulic elevator is a new type of enhanced elevators used in low-rise buildings, no more than eight floors.
In this paper, an electro-hydraulic servo system for controlling the speed of a hydraulic elevator prototype by using a proportional valve and PI controller has been investigated theoretically and experimentally.
A three floors elevator prototype model with 76cm height has been built, including hydraulic components and electrical components.
The elevator system is automated using an Arduino UNO board based Data Acquisition (DAQ) system.
LabVIEW software is programmed to control the hydraulic elevator system through L298 DC drive via the DAQ board.
The best PI gains have been calculated experimentally using Ziegler–Nichols, trial and error methods.
The results showed the effectiveness of the use of Electro-hydraulic servomechanism in enhancing the performance of the hydraulic elevator in terms of comfort and smoothness when people travelled through the elevator floors.
American Psychological Association (APA)
Muhammad, Jamal Abd al-Karim& Hashim, Wala Musa& Biram, Baha Sami. 2019. Speed control of hydraulic elevator by using electro-hydraulic servo mechanism. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 4, pp.275-291.
https://search.emarefa.net/detail/BIM-950013
Modern Language Association (MLA)
Muhammad, Jamal Abd al-Karim…[et al.]. Speed control of hydraulic elevator by using electro-hydraulic servo mechanism. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 4 (2019), pp.275-291.
https://search.emarefa.net/detail/BIM-950013
American Medical Association (AMA)
Muhammad, Jamal Abd al-Karim& Hashim, Wala Musa& Biram, Baha Sami. Speed control of hydraulic elevator by using electro-hydraulic servo mechanism. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 4, pp.275-291.
https://search.emarefa.net/detail/BIM-950013
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 289-290
Record ID
BIM-950013