Control of DC Rotary Motor type S-50-39 using secondorder PID method based on Ziegler-Nichols 1 and 2 Anggara Trisna Nugraha, Moses Yudha Dua Lembang, Farhan Wahyu Nur Rahman, Rama Arya Sobhita
Politeknik Perkapalan Negeri Surabaya
Abstract
The Ziegler-Nichols methods are pivotal techniques for tuning PID (Proportional-Integral-Derivative) controllers, significantly contributing to the field of control systems engineering. Developed by John G. Ziegler and Nathaniel B. Nichols in 1942, these methods provide systematic procedures for determining the optimal PID parameters to enhance system stability and performance. The first method, ZieglerNichols Type 1, relies on the system^s step response, utilizing key metrics such as delay time and rise time to calculate the PID settings. The second method, Ziegler-Nichols Type 2, involves adjusting the proportional gain until the system reaches a state of sustained oscillation, with the oscillation frequency and amplitude guiding the parameter determination. This paper explores the theoretical foundations, practical implementations, and performance evaluations of both Ziegler-Nichols methods across various systems. Comparative analyses highlight their effectiveness, advantages, and limitations, providing insights into their applicability in modern control systems. The findings aim to inform and improve tuning practices, fostering advancements in control strategies for diverse industrial applications.
