Kang, Chung Hyok, Kukhuan Jang, and Jinsong Ri. 2025. “A Noble PI-PD Controller Design Based on Extended State Space Predictive Functional Control Using Improved Grasshopper Optimization Algorithm”. International Journal of Recent Advances in Multidisciplinary Topics 6 (11): 71-77. https://journals.ijramt.com/index.php/ijramt/article/view/3163.