Electric anastomat control method and system

• Main Authors: ZHU RONGSHEN, WU JUN, YIN SONGPING, HUANG AIYU
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DIAGNOSIS; ELECTRICITY; GENERATION; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses an electric anastomat control method and system, and the control method comprises the following steps: sampling the magnitude of current in real time, and judging the state of an anastomat; acquiring the actual rotating speed of the current motor; the speed deviation between the actual rotating speed of the motor and the target speed of the motor is calculated, the actual rotating speed and the speed deviation serve as input parameters of PID control, the PID output value is obtained through calculation, the PWM pulse duty ratio loaded on a motor driving signal is adjusted according to the PID output value, and then the rotating speed of the motor is adjusted to achieve stable speed control. The control method has the advantages that the control method is simple, the rotating speed of the motor is stabilized so as to achieve better nail bin forming of the electric anastomat, and errors are not prone to occurring; and the method has the functions and steps of comprehensively judging the