ACTUATOR CONTROL APPARATUS

摘要

The present invention relates to an actuator control apparatus. The actuator control apparatus applies a magnetic field displacement detection unit (13a) which senses a displacement of a magnetic field to read the displacement as a resistance value to convert the resistance value into a detection signal to provide the detection signal to guarantee semi-permanent life by noncontact, and allows high precision control without being affected by an extreme environment such as humidity and dust.