A FPGA Floating Point Interpolator

摘要

The fuzzy-interpolative systems, a class of the Sugeno family fuzzy controllers, merge the linguistic representation of the knowledge with the effective interpolative implementations. Their application is immediate in any possible software environment, by look-up-table structures. However, their hardware implementation is not so easy. This paper is reporting a little step forward for the application of the fuzzy-interpolative systems in the field of the embedded systems: a specific FPGA block that is able to perform floating point interpolations, which can stand for a core of a future FPGA fuzzy-interpolative controller.