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文章结合Matlab强大的工程计算能力和组态王采集实时数据的优势,同时利用更为可靠的OPC技术建立了Matlab7.0与组态王之间的数据通讯。系统封装了Matlab与组态王之间的OPC数据通讯接口,使用方便简单,实现了Matlab下算法验证数据的实时获取,对先进控制算法的实测有很好的实用价值。
This article combines the powerful engineering calculation ability of Matlab with the advantage of Kingview to collect real-time data, and establishes the data communication between Matlab7.0 and Kingview by using more reliable OPC technology. The system encapsulates the OPC data communication interface between Matlab and Kingview. It is easy to use and realizes the real-time acquisition of the algorithm validation data under Matlab and has good practical value for the actual measurement of advanced control algorithm.