A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit
This paper presents a new voltage-input, current-output programmable membership function generator circuit (MFC) using CMOS technology. It employs a voltage-to-current converter to provide the required current bias for the membership function circuit. The proposed MFC has several advantageous featur...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2012-01-01
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| Series: | Advances in Fuzzy Systems |
| Online Access: | http://dx.doi.org/10.1155/2012/419370 |
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| _version_ | 1849398823163527168 |
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| author | K. P. Abdulla Mohammad Fazle Azeem |
| author_facet | K. P. Abdulla Mohammad Fazle Azeem |
| author_sort | K. P. Abdulla |
| collection | DOAJ |
| description | This paper presents a new voltage-input, current-output programmable membership function generator circuit (MFC) using CMOS technology. It employs a voltage-to-current converter to provide the required current bias for the membership function circuit. The proposed MFC has several advantageous features. This MFC can be reconfigured to perform triangular, trapezoidal, S-shape, Z-Shape, and Gaussian membership forms. This membership function can be programmed in terms of its width, slope, and its center locations in its universe of discourses. The easily adjustable characteristics of the proposed circuit and its accuracy make it suitable for embedded system and industrial control applications. The proposed MFC is designed using the spice software, and simulation results are obtained. |
| format | Article |
| id | doaj-art-9f8a95f3985f4b43a2255c4cc539d339 |
| institution | Kabale University |
| issn | 1687-7101 1687-711X |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Fuzzy Systems |
| spelling | doaj-art-9f8a95f3985f4b43a2255c4cc539d3392025-08-20T03:38:30ZengWileyAdvances in Fuzzy Systems1687-71011687-711X2012-01-01201210.1155/2012/419370419370A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter CircuitK. P. Abdulla0Mohammad Fazle Azeem1Department of Electronics and Communication Engineering, PA College of Engineering, Karnataka, Mangalore 574153, IndiaDepartment of Electronics and Communication Engineering, PA College of Engineering, Karnataka, Mangalore 574153, IndiaThis paper presents a new voltage-input, current-output programmable membership function generator circuit (MFC) using CMOS technology. It employs a voltage-to-current converter to provide the required current bias for the membership function circuit. The proposed MFC has several advantageous features. This MFC can be reconfigured to perform triangular, trapezoidal, S-shape, Z-Shape, and Gaussian membership forms. This membership function can be programmed in terms of its width, slope, and its center locations in its universe of discourses. The easily adjustable characteristics of the proposed circuit and its accuracy make it suitable for embedded system and industrial control applications. The proposed MFC is designed using the spice software, and simulation results are obtained.http://dx.doi.org/10.1155/2012/419370 |
| spellingShingle | K. P. Abdulla Mohammad Fazle Azeem A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit Advances in Fuzzy Systems |
| title | A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit |
| title_full | A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit |
| title_fullStr | A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit |
| title_full_unstemmed | A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit |
| title_short | A Novel Programmable CMOS Fuzzifiers Using Voltage-to-Current Converter Circuit |
| title_sort | novel programmable cmos fuzzifiers using voltage to current converter circuit |
| url | http://dx.doi.org/10.1155/2012/419370 |
| work_keys_str_mv | AT kpabdulla anovelprogrammablecmosfuzzifiersusingvoltagetocurrentconvertercircuit AT mohammadfazleazeem anovelprogrammablecmosfuzzifiersusingvoltagetocurrentconvertercircuit AT kpabdulla novelprogrammablecmosfuzzifiersusingvoltagetocurrentconvertercircuit AT mohammadfazleazeem novelprogrammablecmosfuzzifiersusingvoltagetocurrentconvertercircuit |