3555254

Information

• Patent Grant
• 3555254

• References
• Source

• Patent Number

  3,555,254

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • G05B19/404 - characterised by control arrangements for compensation
  • G05B19/291 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/33078 - Error table, interpolate between two stored values to correct error
  • G05B2219/37619 - Characteristics of machine, deviation of movement, gauge
  • G05B2219/41036 - Position error in memory, lookup table for correction actual position
  • G05B2219/41037 - With computer
  • G05B2219/41055 - Kind of compensation such as pitch error compensation
  • G05B2219/41062 - Compensation for two, three axis at the same time, crosscoupling
  • G05B2219/49195 - Slide, guideway, robot arm deviation

• US Classifications

  • 318 - Electricity: motive power systems
  • 101 - Printing
  • 700 - Data processing: generic control systems or specific applications