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介绍基于PLC和变频器控制的港口门机装卸模拟器起升机构的软硬件设计方法,系统设计简单,电气控制可靠性高,维护方便,适合学生进行港机操作考证训练。
This paper introduces the software and hardware design method of hoisting mechanism of harbor gantry crane loading and unloading simulator based on PLC and frequency converter control. The system design is simple, the electrical control is reliable and the maintenance is convenient. It is suitable for the students to carry on the textual research of harbor machine operation.