Semi-active Control of Vehicle Suspensions with MRF Damper Based on Robust Control Theory

摘要

Magnetorheological fluid damper, coil current changes the magnetic field by adjusting the magnetic fluid flow in the damping channel, to achieve the shock absorber damping force control. Magnetorheological fluid damper based vehicle semi-active suspension control, with two degrees of freedom 1 / 2 Body Model controller model. By the control algorithm, derived optimal control law to determine the semi-active damper drive control.