Modeling and Simulation of PID Controller-Based Active Suspension System for A Quarter Car Model

The most common automotive suspension systems have been used passive components with fixed damping coefficient and spring constant. They are two separate functions to reach a compromise between drive quality handling performance. Because of the limit structures, system could hardly enhance features at same time. In recent years, active has widely in vehicle which can overcome limitations systems. Since there many advantages make operate safer quieter than system. aim this study is develop linear mathematical model suspensions for quarter car models subjected different road profiles using Proportional Derivative Integral (PID) controller. After modeling simulation Matlab/Simulink, able determine parameter PID controllers surfaces speeds improve driving comfort. Another new point Graphical User Interfaces be successful design. users enter input parameters Matlab processing get results, analysis faster more convenient. main outcomes paper performed investigate compare response Through research demonstrated feasibility, reliability, they applied propose further improvement kinematic dynamic characteristics