Towards an L1 PID controller design for ride comfort improvement

摘要

The problem of active vibration absorption for ride comfort improvement is investigated upon a quarter car model. Using the linear approximant of the plant, a PID controller that minimizes the L1 norm of the impulse response mapping the disturbance to the performance output is proposed. The controller parameters are selected using a metaheuristic algorithm. The performance of the proposed scheme is illustrated through simulation.