Drive control shaft device with locking protection and control method thereof

• Main Authors: HUANG YUN, CAO KUIKANG, LU ZHIJUAN, XU YIHUA, CAI XIONGFEI, WANG ZHIWEI, ZHOU JIAN, ZHU YI, YANG CONG
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The invention provides a drive control shaft device with a locking protection function and a control method thereof, and belongs to the field of precise drive control, the device comprises a support assembly, a driving shaft body and a locking assembly, and driving shaft body and the locking assembly are connected to the support assembly; the driving shaft body is connected to the middle of the support assembly and driven by the driving unit to achieve axial movement; and the locking assemblies are arranged on the front face and the rear face, opposite to each other, of the driving shaft body, the locking assemblies lock the driving shaft body in the abnormal state, and dynamic protection of the driving control shaft device is achieved. The driving shaft monitors the motion state of the driving shaft in real time by setting speed acceleration measurement and control and temperature measurement and control, so that the motion precision and the control precision of the shaft are improved, and the driving shaft