MULTI-REGION FUZZY LOGIC CONTROL SYSTEM USING AUXILIARY VARIABLE

摘要

PROBLEM TO BE SOLVED: To provide information sufficient for a fuzzy controller for explaining any process nonlinearity by a process control signal. SOLUTION: This fuzzy control system for industrial process control uses an auxiliary process variable for deciding which of several regions of different gain a non-linear process is operated. Based on the decision and a fuzzy input signal, the fuzzy controller provides the process control signal corresponding to the decided region. COPYRIGHT: (C)2006,JPO&NCIPI