Series Active Variable Geometry Suspension and Ribust Control of Vehicle with System Uncertainties

The robust H∞ control design converts the nonlinear model in to linearized dynamics at a trim state, and it is formulated as a disturbance rejection problem that aims to reduce the body vertical accelerations and tire deflections while guaranteeing operation inside the existing physical constraints. The system uncertainties are not considered in H∞ control scheme and these system uncertainties will be formulated by using μ Synthesis control scheme. The full car model will be developed in Matlab Simulink software. A class of mechanical systems with uncertainties appearing in all the mass, damping and stiffness are considered. Vibration Analysis need to be performed