3458787

Information

• Patent Grant
• 3458787

• References
• Source

• Patent Number

  3,458,787

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1969
  56 years ago

• CPC

  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/41455 - Servo loop with absolute digital comparator, see figure SE-one
  • G05B2219/43006 - Acceleration, deceleration control
  • G05B2219/43194 - Speed steps, switch over as function of position

• US Classifications

  • 318 - Electricity: motive power systems