Matrood, M.M. and Nassar, A.A. 2024. Mechanical Vibration Reduction of a Nonlinear Half-Car Model using Integral-Proportional Derivative (I-PD) Controller. Basrah Journal for Engineering Sciences. 24, 2 (Aug. 2024), 34–42. DOI:https://doi.org/10.33971/bjes.24.2.5.