Iterative algorithm and curve fitting technique for tuning with time delay system PID controller. - S. P. Agnihotri; Laxman Madhavrao Waghmare (J. Intell. Fuzzy Syst., 2015)

Optimal tuning of PID controller with time delay system using CS and SRMR technique. - S. P. Agnihotri; Laxman Madhavrao Waghmare (J. Intell. Fuzzy Syst., 2016)