Bandingkan kaedah

	Talaan Ziegler-Nichols	Pengawal Kuadratik Linear
Bidang	Teori Kawalan	Teori Kawalan
Keluarga	Machine learning	Machine learning
Tahun asal	1942	1960
Pengasas	John G. Ziegler	Rudolf Kalman
Jenis	algorithm	algorithm
Sumber perintis	Ziegler, J. G., & Nichols, N. B. (1942). Optimum settings for automatic controllers. Transactions of the American Society of Mechanical Engineers, 64(8), 759-768.	Kalman, R. E. (1960). Contributions to the theory of optimal control. Boletin de la Sociedad Matematica Mexicana, 5(2), 102-119.
Alias	PID Tuning, Empirical Tuning Method	LQR, Linear Quadratic Optimal Control
Berkaitan	2	4
Ringkasan	Ziegler-Nichols Tuning is a practical, model-free method for tuning PID controller gains empirically. Published in 1942, this pioneering method requires only measurement of the system's step response (or closed-loop oscillations), making it applicable to any system without prior identification. Ziegler-Nichols remains widely used in industry because it is simple, fast, and often produces reasonable initial tunings.	The Linear Quadratic Regulator (LQR) is a classical optimal control algorithm that computes a linear feedback law to minimize a quadratic cost function for a linear dynamical system. Introduced by Kalman in 1960, LQR provides a provably optimal, closed-form solution for linear systems and remains fundamental in control theory, robotics, and aerospace applications because of its theoretical elegance and computational efficiency.