Design of Active Seat Suspension Mechatronic System

The poster first outlines previous research results on LQR-based active suspension control system design and related ride comfort and task execution test outcomes. The results indicate that active seat suspension allows for using stiffer chassis suspension for better handling, while providing a favorable ride comfort. The poster then deals with overall active seat suspension mechatronic system design, including two variants of mechanical subsystem design, actuation system dynamics model, and model predictive control strategy together with low-level controls.