Neutrosophic valued PID controller for closed loop V/f speed control of permanent magnet synchronous motor

Abstract

In this article, a neutrophic logic-based closed loop V/f control system has been established by creating a fuzzy inference system and a neutrophic fuzzy logic controller (NFLC) in Matlab. Although NFLC can control by taking uncertainty and imprecise data into account, it can sometimes fall short in applications that require fast and accurate responses. Therefore, the NFLC-PID block diagram has been established to test in a Simulink environment with permanent magnet synchronous motor (PMSM). The NFLC-PID takes into account the imprecise data provided by the NFLC and provides a more accurate feedback. Thus, the control performance of the system is further improved. The simulation results demonstrate that the NFLC-PID managed the PMSM efficiently and successfully.