Method for Controlling an Electromechanical Actuator, and Control Device

摘要

A method and control system for controlling an electromechanical actuator (1, 2) of a brake system for motor vehicles, in which a measured actual value, of a controlled variable is intended to be set to a specified target value. A first actuator speed target value is determined on the basis of the target value and the actual value by a first controller (19,20), and wherein a manipulated variable for the electromechanical actuator (I, 2) is determined on the basis of the first actuator speed target value and a second actuator speed target value. The second actuator speed target value is determined on the basis of the target value and a specified relationship (30, 40) between the controlled variable and a variable corresponding to a position of the electromechanical actuator.

主权项

1. A method for controlling an electromechanical actuator of a brake system for motor vehicles, comprising the steps of; setting a measured actual value of a controlled variable to be set to a specified setpoint value, determining a first actuator speed setpoint value on the basis of the specified setpoint value and the actual value using a first controller, and determining a manipulated variable for the electromechanical actuator is on the basis of the first actuator speed setpoint value and a second actuator speed setpoint value, determining a second actuator speed setpoint value on the basis of the specified setpoint value and a specified relationship between the controlled variable and a position variable corresponding to a position of the electromechanical actuator.