LEITE, Jandecy Cabral2025-03-312017VALDA, L. H. C. et al. Aspects of PLC-based PID controller applied to control of oil pipeline located in Coari-Amazonas. Journal of Engineering and Technology for Industrial Applications, v. 3, n. 9, p. 73-78, mar. 2017.http://dx.doi.org/10.5935/2447-0228.20160040https://rigalileo.itegam.org.br/handle/123456789/926This study discusses the implementation of a PLC-based PID controller to regulate pressure and flow in an oil pipeline located in Coari, Amazonas. The system employs automatic control valves and a SCADA model for real-time monitoring. Three PID tuning methods (Ziegler-Nichols, simple IMC, and Shams-IMC) were compared, with the latter showing superior performance, including lower overshoot (22.57%) and faster response time (21s). The results were validated through MATLAB/Simulink simulations and practical implementation, confirming the effectiveness of the Shams-IMC-PID controller in maintaining stable operational parameters.pdf.Controlador PIDOleodutoCLP (Controlador Lógico Programável)SCADAZiegler-NicholsDissertação de MestradoEngenharia de Controle e Automação