The invention discloses an electric steering engine servo device for a ship. The device comprises the components of an upper computer which outputs a control rudder angle value of a motor driver of aship; an STM32 controller which receives the rudder angle value transmitted by the upper computer; the STM32 controller transmits the rudder angle value to the stepping motor driver and stores the rudder angle value; the output end of the stepping motor driver is connected with the stepping motor; an output shaft of the stepping motor is connected with the gear box, and rotation of the gear box iscontrolled according to the received rudder angle value. The device further comprises an angular displacement sensor used for detecting actual rudder angle information of the ship. The angular displacement sensor transmits a detected actual rudder angle value to the STM32 controller; and the STM32 controller compares the rudder angle value given by the upper computer with the actual rudder angleto obtain a rudder angle difference value, performs rudder angle compensation control on the stepping motor according to the rudder angle difference value, and stops the rudder angle compensation control until the actual rudder angle is equal to the given rudder angle value.
本发明公开了一种船用电动舵机伺服装置,包括:输出对船舶的电机驱动器的控制舵角值的上位机,接收所述上位机传送的舵角值的STM32控制器,所述STM32控制器将该舵角值传送至步进电机驱动器并保存,所述步进电机驱动器的输出端与步进电机相连接,所述步进电机的输出轴与齿轮箱相连接、根据接收到的舵角值控制齿轮箱的转动,该装置还包括用于检测船舶的实际舵角信息的角位移传感器,所述角位移传感器将检测到的实际舵角值传送至STM32控制器,所述STM32控制器将上位机给定的舵角值与实际舵角进行比较获得舵角差值、根据该舵角差值对步进电机进行舵角补偿控制、直到实际舵角与给定的舵角值相等则停止舵角补偿控制。
Electric steering engine servo device for ship
一种船用电动舵机伺服装置
2020-06-05
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
Ship steering control method and system of electric steering engine
European Patent Office | 2021
|European Patent Office | 2017
|European Patent Office | 2017
|European Patent Office | 2017
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