车辆悬架和座椅悬架的鲁棒 H∞集成控制策略.

Based on the integrated models of ‘vehicle-seat-people'， an integrated vehicle seat and suspension robust H∞ integrated control strategy was proposed by using linear matrix inequalities (LMI) technique. An H∞ state feedback controller of integrated vehicle seat and suspension was designed， with the PSD of vertical body acceleration chosen as the controlled outputs and the limits of dynamic suspension deflection， relative dynamic tire load， and integrated control force chosen as the constrained outputs. The MATLAB simulation was employed in the paper， and the simulation results confirm the feasibility and effectiveness. The analysis results provide a fundamental basis for the study of active control suspension system. [ABSTRACT FROM AUTHOR]