Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
  • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
  • H02P8/12—Control or stabilisation of current
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
  • G05B11/00—Automatic controllers
  • G05B11/01—Automatic controllers electric
  • G05B11/14—Automatic controllers electric in which the output signal represents a discontinuous function of the deviation from the desired value, i.e. discontinuous controllers
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D3/00—Control of position or direction
  • G05D3/12—Control of position or direction using feedback
  • G05D3/14—Control of position or direction using feedback using an analogue comparing device
  • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
• • G—PHYSICS
  • G05—CONTROLLING; REGULATING
  • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
  • G05D3/00—Control of position or direction
  • G05D3/12—Control of position or direction using feedback
  • G05D3/14—Control of position or direction using feedback using an analogue comparing device
  • G05D3/18—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses
  • G05D3/183—Control of position or direction using feedback using an analogue comparing device delivering a series of pulses using stepping motor
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
  • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
  • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors

Landscapes

• Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Automation & Control Theory (AREA)
• Power Engineering (AREA)
• Control Of Position Or Direction (AREA)
• Electrically Driven Valve-Operating Means (AREA)
• Control Of Direct Current Motors (AREA)
• Numerical Control (AREA)
• Feedback Control In General (AREA)
• Control Of Electric Motors In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6981739

Family Applications (1)

Country Status (5)

• 1965
  • 1965-07-22 DE DE19651438974 patent/DE1438974A1/de not_active Withdrawn - After Issue
• 1966
  • 1966-07-19 CH CH1036966A patent/CH466408A/de unknown
  • 1966-07-21 GB GB32818/66A patent/GB1149058A/en not_active Expired
  • 1966-07-22 FR FR70529A patent/FR1487611A/fr not_active Expired
  • 1966-07-22 JP JP4773366A patent/JPS4514932B1/ja active Pending

Also Published As

Similar Documents