Analysis and design of CMOS fuzzy logic controller in current mode
- 1 March 1994
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 29 (3) , 317-322
- https://doi.org/10.1109/4.278355
Abstract
This paper presents a new definition of fuzzy numbers. Employing the new definition, the new approach to the design of a current mode fuzzy microchip controller was performed. The controller was constructed with CMOS current mirrors. The circuit allowed two premises, one conclusion, and nine rules; the latter were programmable with current sources. The chip consumed 2 mA at a 5 V power supply for a core area of 0.4 mm2. Furthermore, the performance of the developed fuzzy architecture reached 10 M FLIPS (fuzzy inferences per second) for the standard 1.2 μm CMOS technology. We present a real-time application that successfully used the chip to control a metallic ball with an electromagnetic field. Finally, we discuss the silicon compiler, called SCOFIC, used for the automatic synthesis of the above circuitKeywords
This publication has 7 references indexed in Scilit:
- Synthesis and design automation of analog fuzzy logic VLSI circuitsPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- Fuzzy logic functions synthesis-A CMOS current mirror based solutionPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2002
- A VLSI fuzzy logic controller with reconfigurable, cascadable architectureIEEE Journal of Solid-State Circuits, 1990
- Digital Circuits Based on Algebraic Fuzzy OperationsPublished by Springer Nature ,1990
- The Current Mode Fuzzy Logic Integrated Circuits Fabricated by the Standard CMOS ProcessIEEE Transactions on Computers, 1986
- Outline of a New Approach to the Analysis of Complex Systems and Decision ProcessesIEEE Transactions on Systems, Man, and Cybernetics, 1973
- Fuzzy setsInformation and Control, 1965