Department of Mathematics and Statistics;
Universiti Tun Hussein Onn Malaysia;
Campus Pagoh;
Panchor;
Malaysia;
Department of Mathematics;
Universiti Putra Malaysia;
Serdang;
Malaysia;
Department of Electrical Engineering Technology;
Universiti Tun Hussein Onn Malaysia;
Campus Pagoh;
Panchor;
Malaysia;
Department of Mathematics and Statistics;
Curtin University of Technology;
Perth;
Australia;
Nonlinear; Optimal; Control; Conjugate; Gradient; Approach; Iterative; Solution; Adjusted; Parameters; Model-Reality; Differences;