Summarisation, Simulation and Comparison of Nine Control Algorithms for an Active Control Mount with an Oscillating Coil Actuator

With the further development of automotive industry, traditional vibration isolation method is difficult to meet requirements for wide frequency bands under multiple operating conditions, active control mount (ACM) gradually paid attentions, and algorithm plays a decisive role. In this paper, ACM with oscillating coil actuator (OCA) taken as object, comparative study algorithms performed select optimal one ACM. Through modelling ACM, design controller system simulations, force transmission rate used compare performance nine algorithms, which are least mean square (LMS) adaptive feedforward control, recursive (RLS) filtered reference signal LMS (FxLMS) linear quadratic regulator (LQR) H2 H∞ proportional integral derivative (PID) feedback fuzzy PID control. summary, FxLMS has better advantage easier hardware implementation, it can apply in ACMs.