Method for improving repeatability and removing hysteresis from electromechanical actuators

摘要: A process of enhancing repeatability the force applied to an object by electromechanical system having electric motor, a rotary linear motion converter and gear train mechanically coupling motor includes providing analog signal magnitude indicative desired force, supplying apply object, removing from reapplying before any free play within can occur. During command for sequence resupplying prior occurring are repeated several times. The rapid reapplication prevents backlash associated with converter. may be employed selectively compressive compressible stack interleaved braking disks rotating wheel where operator initiated digital is converted provide more consistent in response specific commands.