Optimal tuning of PID+PD controller by PFS for Gantry Crane System. - Hazriq Izzuan Jaafar; S. Y. S. Hussien; R. Ghazali; Z. Mohamed 001 (ASCC, 2015)

Robustness analysis for PID controller optimized using PFPSO for underactuated gantry crane system. - S. Y. S. Hussien; R. Ghazali; Hazriq Izzuan Jaafar; C. C. Soon (ICCSCE, 2015)