A system and method for utilizing an active valve customizable tune application is disclosed. The system initiates an active valve tune application. Receive a suspension tune for a vehicle, the suspension tune comprising a number of performance range adjustable settings. Presents the suspension tune within the active valve tune application on the display. Receive input to modify, at the active valve tune application, one or more of the number of performance range adjustable settings. Generates a modified suspension tune based on the modification input.

At least one controller configured to control an actuator of an active suspension system. The at least one controller includes circuitry configured to determine an actuator state, and apply the actuator state and a commanded state to an inverse model of the actuator to produce an actuator command. The circuitry is configured to produce the actuator command by a process that includes performing low pass filtering and phase compensation to correct a phase introduced by the low pass filtering.

Proposed are an apparatus for and a method of controlling a vehicle suspension. The apparatus includes a sensor configured to acquire at least one of information on a road surface in front of a vehicle and state information of the vehicle; and a processor configured to predict a vehicular behavior based on the information acquired through the sensor and actuator information and to control at least one of a ride height of the vehicle, stiffness of an air spring, and a damping force of a damper based on the predicted vehicular behavior.

At least one controller configured to control an actuator of an active suspension system. The at least one controller includes circuitry configured to determine an actuator state, and apply the actuator state and a commanded state to an inverse model of the actuator to produce an actuator command. The circuitry is configured to produce the actuator command by a process that includes performing low pass filtering and phase compensation to correct a phase introduced by the low pass filtering.

A damper includes a polarized capacitor electrically connected to an electromagnetic motor. The surface area at a first fluid chamber side of a piston head is different from the surface area at a second fluid chamber side of the piston head in a cylinder. A positive electrode side of the polarized capacitor is connected to the electromagnetic motor at a side at which output voltage from the electromagnetic motor is positive when the piston head is displaced toward the first fluid chamber side.