DIGITAL SERVO-CONTROLLING METHOD

• Main Authors: IWASHITA HEISUKE, SAKAMOTO KEIJI
• Format: Patent
• Language: English
• Published: 06.12.1989
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

PURPOSE:To prevent a motor speed from being fluctuated, by setting a state observing device for estimating disturbance torque to focus a difference between an actual speed and an estimated speed to be zero, and by correcting torque command applied to a servo-motor from torque estimated by the state...