Hardware Implementation of IT2FLC using FPGA for control applications
Joint Authors
Abu al-Hil, Sayf Faris
Hasan, Muhammad Y.
Sharif, Walid Fawwaz
Source
al-Qadisiyah Journal for Engineering Sciences
Issue
Vol. 11, Issue 1 (31 Mar. 2018), pp.40-54, 15 p.
Publisher
al-Qadisiyah University College of Engineering
Publication Date
2018-03-31
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
Interval Type2 Fuzzy Logic Control (IT2FLC) has been applied to a number of industrial, medical, home and military applications.
Hardware implementation of IT2FLC can be achieved in a number of ways.
One of these ways is the use of a Field Programmable Gate Array (FPGA).
In this paper, the design and implementation of an IT2FLC using FPGA has been presented.
The proposed controller is of Mamdani type.
It works in different structures (P/PI/PD/PID like IT2FLC) depending on two control lines, different number of triangular shape memberships (2-7) depending on three control lines, six tunable gains and within a range of sampling time of (0.01-1024) seconds.
Three type reduction algorithms are used and it is found that the Enhanced Iterative Algorithm with Stop Condition (EIASC) produced the minimum reduction in FPGA size.
Thus less execution time.
The reduction size is about 75% than Karnick Mendel (KM) and is about 3% than Enhanced KM (EKM).
Linear and nonlinear models are used to test the designed Controller.
Gains are tuned manually to reach minimum overshoot, settling time and steady state error.
Simulation and Implementation results showed that the proposed controller works in an efficient way under no-load, load and uncertainty in the nonlinear model parameters.
American Psychological Association (APA)
Hasan, Muhammad Y.& Abu al-Hil, Sayf Faris& Sharif, Walid Fawwaz. 2018. Hardware Implementation of IT2FLC using FPGA for control applications. al-Qadisiyah Journal for Engineering Sciences،Vol. 11, no. 1, pp.40-54.
https://search.emarefa.net/detail/BIM-920169
Modern Language Association (MLA)
Hasan, Muhammad Y.…[et al.]. Hardware Implementation of IT2FLC using FPGA for control applications. al-Qadisiyah Journal for Engineering Sciences Vol. 11, no. 1 (2018), pp.40-54.
https://search.emarefa.net/detail/BIM-920169
American Medical Association (AMA)
Hasan, Muhammad Y.& Abu al-Hil, Sayf Faris& Sharif, Walid Fawwaz. Hardware Implementation of IT2FLC using FPGA for control applications. al-Qadisiyah Journal for Engineering Sciences. 2018. Vol. 11, no. 1, pp.40-54.
https://search.emarefa.net/detail/BIM-920169
Data Type
Journal Articles
Language
English
Notes
Record ID
BIM-920169