초록 ▼

A fuzzy logic algorithm utilizes a single rule to produce a varying output signal. A plurality of input signal values are received from a plurality of sensors. A predetermined combination of a plurality of membership functions in the single fuzzy logic rule are defined in which a first instance of t

A fuzzy logic algorithm utilizes a single rule to produce a varying output signal. A plurality of input signal values are received from a plurality of sensors. A predetermined combination of a plurality of membership functions in the single fuzzy logic rule are defined in which a first instance of the predetermined combination based on a first set of inputs yields a first output signal defined by a first and second axis. A second instance of the predetermined combination based on a second set of inputs different from the first set of inputs yields a second output signal substantially identical to the first output signal, except the second output signal is shifted along one of the first and second axes. A controller produces digital output signals based on the first and second output signals to produce the varying output signal.

대표청구항 ▼

[ What is claimed is:] [9.] A system for producing a varying output signal utilizing one fuzzy logic rule, the system comprising:a plurality of sensors for sensing a plurality of input signal values; anda controller operative to store a plurality of predefined membership functions of the fuzzy logic

[ What is claimed is:] [9.] A system for producing a varying output signal utilizing one fuzzy logic rule, the system comprising:a plurality of sensors for sensing a plurality of input signal values; anda controller operative to store a plurality of predefined membership functions of the fuzzy logic rule having a predetermined combination wherein a first instance of the predetermined combination based on a first set of input signal values yields a first output signal defined by a first and second axes and wherein a second instance of the predetermined combination based on a second set of input signal values different from the first set of input signal values yields a second output signal substantially identical to the first output signal, except the second output signal is shifted along one of the first and second axes, and to produce digital output signals based on the first and second output signals to produce the varying output signal.