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对PCL-812PG卡的核心技术进行了分析和归纳,介绍了利用该技术编制数据采集程序的方法和步骤,同时对其在液压挖掘机工作装置自动控制系统中的应用进行了说明.
The core technology of PCL-812PG card is analyzed and summarized. The methods and steps of data acquisition program are introduced. The application of PCL-812PG card in the automatic control system of working device of hydraulic excavator is also described.