Resources Contact Us Home
Actuator control unit

Image Number 6 for United States Patent #7129668.

An actuator control device includes an electrical control unit for detecting the present positions of output shafts of servo motors, and communicating with control circuits for driving the output shafts of the servo motors to target stop positions on the basis of the present positions thus detected. When it is judged that a present position of one of the output shafts thus receives is abnormal, the electrical control unit corrects the present position and transmits the corrected present position to the appropriate control circuit.

  Recently Added Patents
Methods, systems, and computer-readable media for providing an event alert
Protecting information written to recording medium
Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
SONOS stack with split nitride memory layer
Method and apparatus for over-the-air activation of neighborhood cordless-type services
Translucent internal graphics enhancement
Viruses lacking epithelial cell receptor entry
  Randomly Featured Patents
Reactivity control system
Cross beam lock for tire press
Circuit for protecting an integrated circuit against elctrostatic discharges in CMOS technology
Anti-mosquitos refill
Dual substrate package assembly having dielectric member engaging contacts at only three locations
Method of making a dispenser having a stepped mounting cup
Container for truck platform
High pressure apparatus with stackable rings
Process for reducing dithiocarbazinate buildup in the preparation of methyl dithiocarbazinate