A SCADA control system using fuzzy logic and an Omron CJ2M-CPU22 PLC successfully adjusted water temperature automatically according to the target in simulated industrial conditions.
A fuzzy logic-based SCADA system with PLC effectively automates water temperature control in simulated industrial fluid circulation conditions.
The temperature heating system in the fluid circulation condition is widespread and necessary in industrial and residential control systems, especially in industries that support production or service systems. In the past, such control primarily relied on humans. However, humans have high uncertainty, high cost, and many safety concerns that may occur due to undesirable events due to human control errors. This research proposes a control system that can adjust the control criteria according to the target using the fuzzy logic principle that changes automatically based on the industrial control device (PLC), controlled and displayed by SCADA. The control system of all devices with the Omron CJ2M-CPU22 PLC is used for remote control and display monitoring results. In addition, the vortex flow is simulated according to the industrial working conditions. The temperature is measured by a resistance temperature detector (RTD). At the same time, the RTD sensor is used to monitor the temperature of the liquid to control the heating device and adjust the value by itself according to the proposed algorithm. The experiments show that the proposed controller can change the value appropriately and satisfactorily.
Phenprasit et al. (Mon,) reported a other. SCADA system using fuzzy logic with Omron CJ2M-CPU22 PLC was evaluated on Temperature control. A SCADA control system using fuzzy logic and an Omron CJ2M-CPU22 PLC successfully adjusted water temperature automatically according to the target in simulated industrial conditions.