Study on Fuzzy Logic Controller Systems Dc Motor Drives

Enhancing Position Control of PMDC Servomotor Drive using Fuzzy Logic Controller

Abstract

New plan approach as rulcsmeta rules for dispersed fuzzy logic controller (FLC) and versatile self getting sorted out fuzzy logic controller (SOFLC) structures. These are researched for constant utilization of position control of PMDC servomotor drive with contact and gearbox backfire non-linearitics. In the first place, plan philosophies of the traditional straight controllers (lead compensator and corresponding - indispensable (PI)) utilized for position and speed control of PMDC engine drive are introduced to give a premise to similar execution concentrate with FLC. Ongoing arrangement for execution of lead compensator utilizing simple method and PI controller utilizing microcontroller based computerized procedure, is created and tried under various static and dynamic (step and recurrence reaction) test conditions. A fuzzy-PI controller joining the philosophy of tuning the scaling gains of the traditional fuzzy logic controller is intended for PMDC servomotor drive. Another novel plan approach of the fuzzy logic controller (FLC)