Zobrazeno 1 - 10
of 12
pro vyhledávání: '"N. H. Sunar"'
Autor:
Zool Hilmi Ismail, Siti Fatimah Sulaiman, Ahmad ‘Athif Mohd Fauzi, Mohd. Fua'ad Rahmat, Siti Marhanis Osman, N. H. Sunar
Publikováno v:
ELEKTRIKA- Journal of Electrical Engineering. 20:25-32
Dead-zone in the valve degraded the performances of the Electro-Pneumatic Actuator (EPA) system. It makes the system difficult to control, become unstable and leads to chattering effect nearest desired position. In order to cater this issue, the EPA
Autor:
Mohd. Fua'ad Rahmat, Khairuddin Osman, N. H. Sunar, Ahmad Athif Mohd Faudzi, Siti Fatimah Sulaiman
Publikováno v:
Indonesian Journal of Electrical Engineering and Computer Science. 23:1385
The issues of inaccurate positioning control have made an industrial use of pneumatic actuator remains restricted to certain applications only. Non-compliance with system limits and properly control the operating system may also degrade the performan
Autor:
Zool Hilmi Ismail, N. H. Sunar, Mohd. Fua'ad Rahmat, Sy Najib Sy Salim, Ahmad Athif Mohd Faudzi
Publikováno v:
International Journal on Smart Sensing and Intelligent Systems, Vol 7, Iss 2 (2014)
Pneumatic actuator system is inexpensive, high power to weight ratio, cleanliness and ease of maintenance make it’s a choice compared to hydraulic actuator and electromagnetic actuator. Nonetheless, the steady state error of the system is high due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff07db401db28631ca497cc67d6aa418
https://zenodo.org/record/1149238
https://zenodo.org/record/1149238
Autor:
Zool Hilmi Ismail, Ahmad Athif Mohd Faudzi, N. H. Sunar, Sy Najib Sy Salim, Mohd. Fua'ad Rahmat
Publikováno v:
Mathematical Problems in Engineering, Vol 2014 (2014)
The enhancement of nonlinear PID (N-PID) controller for a pneumatic positioning system is proposed to improve the performance of this controller. This is executed by utilizing the characteristic of rate variation of the nonlinear gain that is readily
Autor:
Mohd. Fua'ad Rahmat, Shamsul Anuar Shamsudin, Zool Hilmi Ismail, Aliza Che Amran, Ahmad Athif Mohd Faudzi, Sy Najib Sy Salim, N. H. Sunar
Publikováno v:
ASCC
An investigation on the performance of enhanced Nonlinear Proportional Integral Derivative (ENPID) controller is presented in this paper. The study is focused on the potential of the controller to perform well in tracking set point of pneumatic actua
Autor:
Mohd. Fua'ad Rahmat, Shamsul Anuar Samsudin, Zool Hilmi Ismail, N. H. Sunar, Ahmad Athif Mohd Faudzi, Sy Najib Sy Salim
Publikováno v:
International Journal of Electrical and Computer Engineering (IJECE). 4
This paper presents the pneumatic positioning system controlled by Enhanced Nonlinear PID (NPID) controller. The characteristic of rate variation of the nonlinear gain that are readily available in NPID controller is utilized to improve the performan
Autor:
Siti Fatimah Sulaiman, Khairuddin Osman, Ahmad Athif Mohd Faudzi, Mohd. Fua'ad Rahmat, Sy Najib Sy Salim, N. H. Sunar
Publikováno v:
International Journal on Advanced Science, Engineering and Information Technology. 7:1457
An Intelligent Pneumatic Actuator (IPA) system is considered highly nonlinear and subject to nonlinearities which make the precise position control of this actuator is difficult to achieve. Thus, it is appropriate to model the system using nonlinear
Autor:
Sy Najib Sy Salim, M. F. Rahmat, N. H. Sunar, A. A. M. Faudzi, Z. H. Ismail, Shamsul Anuar Samsudin
Publikováno v:
Proceeding of the Electrical Engineering Computer Science and Informatics. 1
Autor:
Sy Najib Sy Salim, N. H. Sunar, Zool Hilmi Ismail, Mohd. Fua'ad Rahmat, Ahmad Athif Mohd Faudzi
Publikováno v:
2013 IEEE 3rd International Conference on System Engineering and Technology.
In this paper, a mathematical modeling of pneumatic actuator system is developed by using RLS algorithm. An ARX model is chosen for the model structure. In order to cater the time-varying parameter of pneumatic system, a self-tuning controller is imp
Autor:
Zool Hilmi Ismail, Ahmad Athif Mohd Faudzi, Sy Najib Sy Salim, N. H. Sunar, Mohd. Fua'ad Rahmat, Sharatul Izah Samsudin
Publikováno v:
ASCC
This paper investigates several control strategies that potential to perform well in regulating and tracking set point of pneumatic actuator system and able to reject disturbance. The system consists of 5-port proportional valve with the dead-band fl