Zobrazeno 1 - 10 of 92 pro vyhledávání: '"Yahaya Md Sam"'
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Akademický článek
A Chattering Suppression of Proportional Sliding Mode Control with Composite Nonlinear Feedback Technique using Sigmoid Function for MacPherson Active Suspension System
Autor: M. Fahezal Ismail, Yahaya Md. Sam, S. Sudin, K. Peng, M. Khairi Aripin
Publikováno v: Applications of Modelling and Simulation, Vol 2, Iss 2, Pp 59-69 (2018)
The chattering problem phenomenon occurred due to the high-frequency switching of a sliding mode controller exciting unmodelled dynamics in the closed loop. Unmodelled dynamics may be those of sensors and actuators neglected in the principal modellin
Externí odkaz: https://doaj.org/article/9878c657f5004bd3aac9e71b4b37b6ad
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2
Improved Third Order PID Sliding Mode Controller for Electrohydraulic Actuator Tracking Control
Autor: Muhamad Fadli Ghani, Rozaimi Ghazali, Hazriq Izzuan Jaafar, Chong Chee Soon, Yahaya Md Sam, Zulfatman Has
Publikováno v: Journal of Robotics and Control (JRC). 3:219-226
An electrohydraulic actuator (EHA) system is a combination of hydraulic systems and electrical systems which can produce a rapid response, high power-to-weight ratio, and large stiffness. Nevertheless, the EHA system has nonlinear behaviors and model
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a478374ffed1158ee774fe575ff7340c
https://doi.org/10.18196/jrc.v3i2.14236
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3
Chattering Analysis of an Optimized Sliding Mode Controller for an Electro-Hydraulic Actuator System
Autor: Chong Chee Soon, Rozaimi Ghazali, Muhamad Fadli Ghani, Chai Mau Shern, Yahaya Md. Sam, Zulfatman Has
Publikováno v: Journal of Robotics and Control (JRC). 3:160-165
Wear and tear are usually caused by various factors, which reduce the life span of a mechanical part. In the control engineering of an Electrohydraulic actuator system, the wear and tear can be caused by the system or the controller itself. This arti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64ef35fba4d8fe5f6ef9d2fd0ed38314
https://doi.org/10.18196/jrc.v3i2.13671
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6
The Effects of Weightage Values with Two Objective Functions in iPSO for Electro-Hydraulic Actuator System
Autor: Rozaimi Ghazali, Yahaya Md Sam, Chai Mau Shern, Muhamad Fadli Ghani, Chong Shin Horng, Chong Chee Soon, Zulfatman Has
Publikováno v: Journal of Advanced Research in Fluid Mechanics and Thermal Sciences. 81:98-109
In this paper, the Proportional-Integral-Derivative (PID) controller with improved Particle Swarm Optimization (iPSO) algorithm is proposed for the positioning control of nonlinear Electro-Hydraulic Actuator (EHA) system. PID controller is chosen to
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3017ea4e35ff00d1b4d1567ef9456085
https://doi.org/10.37934/arfmts.81.2.98109
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8
Performance Evaluation of EHA System in the Presence of Mass and Pressure Variation using MOPSO-SMC
Autor: Chong Shin Horng, Zulfatman Has, Rozaimi Ghazali, Yahaya Md Sam, Chong Chee Soon, Chai Mau Shern
Publikováno v: ICCSCE
The usage of the Electro-Hydraulic Actuator (EHA) system in industrial machinery has increasingly attracted public attention nowadays by providing a highly stable output performance due to its incompressible hydraulic fluid. However, the accuracy and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff5495d5c74132ea8fd8e34f1f9b7af3
https://doi.org/10.1109/iccsce52189.2021.9530918
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9
Comparison of Fractional Order PID Controller and Sliding Mode Controller with Computational Tuning Algorithm
Autor: Chai Mau Shern, Rozaimi Ghazali, Yahaya Md Sam, Chong Chee Soon, Shin Horng Chong, Ahmad Anas Yusof
Publikováno v: Universal Journal of Electrical and Electronic Engineering. 6:181-190
The industry processes involving punching, lifting, and digging usually require high precision, high force and long operating hours that increase the prestige in the usage of the electrohydraulic actuator (EHA) system. These processes with the compan
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b280235dc60979af8a342a748ed2adc
https://doi.org/10.13189/ujeee.2019.060401
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