| 摘要 |
The present invention relates to a control method of an electro-mechanical brake and, more specifically, provides a control method of an electro-mechanical brake, which diffuses maximum current weighted at an electrical angle by forcibly moving the electrical angle with an adjacent electrical angle when a vehicle is stopped by operating an electro-mechanical brake, and an electrical angle on each phase of a three-phase motor is placed on a maximum current point. The control method of an electro-mechanical brake comprises: a first step of operating a brake to stop a vehicle and generating a target pressure value of the brake; a second step of calculating an electrical angle of a three-phase motor and preparing movement of the electrical angle when the vehicle stops; a third step of checking errors of requested current and pressure; a fourth step of setting a range of the electrical angle when the current and the pressure are normal; and a fifth step of forcibly moving an actual position of the electrical angle to an adjacent electrical angle. |
