摘要
国内仍有许多中小船舶采用带全液压转向器的舵机,无法安装采用电磁阀控制的新型自动舵系统。本文设计一种旋转驱动型自动舵系统,用于全液压转向舵机的自动化改造。系统通过舵轮驱动器实现手动-自动操舵转换,在手动模式下,舵轮直接带动全液压转向器实现操舵;在自动模式下,由无刷电机带动全液压转向器实现操舵。系统采用CAN总线用于舵角信号和控制信号传输。仿真结果表明,所设计系统性能可靠、控制稳定,可以用于老旧船舶的自动舵改造,有效降低操舵强度,提高航迹精度,减少船舶燃油消耗。
There are still many small and medium-sized domestic ships with full hydraulic steering gear, which cannot be installed with solenoid valve control of the autopilot. This article describes a rotary-driven autopilot system that can be used to retrofit such vessels. With the steering wheel drive unit, system achieves manual-automatic steering conversion. In manual, the steering wheel directly drives full hydraulic steering gear to achieve steering, automatic, driven by a full hydraulic steering brushless motor steering. The system uses CAN bus for rudder angle signal and control signal transmission. After a fishing boat test, the system has reliable performance and stable control and can be used for the automatic steering modification of old ships, which can effectively reduce the steering strength, provide track accuracy and reduce the fuel consumption of ships.
作者
徐峰
梁炯炯
黄毫军
陈岱岱
XU Feng;LIANG Jiong-jiong;HUANG Hao-jun;CHEN Dai-dai(China E-tech(Ningbo)Maritime Electronics Research Institute Co.,Ltd.,Ningbo 315000,China;Harbin Engineering University College of Power and Energy Engineering,Harbin 150001,China)
出处
《舰船科学技术》
北大核心
2019年第3期70-74,共5页
Ship Science and Technology
作者简介
徐峰(1986–),男,硕士,高级工程师,主要从事船舶导航设备与系统研究。
