NON-LINEAR CHARACTERISTIC REPRODUCING DEVICE AND NON- LINEAR CHARACTERISTIC REPRODUCTION PROGRAM STORAGE MEDIUM

摘要

PROBLEM TO BE SOLVED: To model and reproduce the non-linear behavior of a product or part in a non-linear characteristic reproducing device for applying non-linear conversion to state quantity. SOLUTION: This non-linear characteristic reproducing device is provided with a non-linear characteristic reproducing part for inputting the estimated observation quantity in the next sampling period of input state quantity, and for calculating a specified estimate obtained by specifying the estimate of output state quantity in the next sampling period by the estimated observation quantity and a state quantity converting part for converting the input state quantity in the next sampling period into output state quantity in the next sampling period by non-linear arithmetic operation based on the specified estimate calculated by the non-linear characteristic reproducing part.