3911347

Information

• Patent Grant
• 3911347

• References
• Source

• Patent Number

  3,911,347

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1975
  49 years ago

• CPC

  • G05B19/232 - with speed feedback only
  • G05B19/253 - with speed feedback only
  • G05B19/4163 - Adaptive control of feed or cutting velocity
  • G05B2219/41177 - Repetitive control, adaptive, previous error during actual positioning
  • G05B2219/41186 - Lag
  • G05B2219/41363 - Excess in error, error too large, follow up error
  • G05B2219/42268 - Safety, excess in error

• US Classifications

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