1. [1] Srivastava, S. Pandit, V. S., A PI/PID controller for time delay systems with desired closed loop time responses and guaranteed gain and phase margins. Journal of Process Control, 2016. 37: p.70–77.
2. [2] Guangyue, L. Shangqi, L. Pingping, S. Yang, L. Yanyan, L., A new optimization method for steam-liquid level intelligent control model in oil sands steam-assisted gravity drainage (SAGD) process, Petroleum Exploration And Development, 2016. 43(2): p.301–307.
3. [3] Ravikishore, C., Praveen Kumar D.T.V. and Padma Sree, R., Enhanced performance of PID controllers for unstable time delay systems using direct synthesis method, Indian Chemical Engineer, 2020. 56(3): p.1-17.
4. [4] Huang, C. N., Chung, A., An intelligent design for a PID controller for nonlinear systems. Asian Journal of Control, 2016. 18(2): p.447-455.
5. [5] Ziegler J. G. Nichols N. B., Optimum settings for automatic controllers, Transactions of the Asme, 1993. 115(2): p. 220–222.