PLC英文文献+翻译

　
　The%20objective%20of%20this%20thesis%20is%20to%20develop%20a%20systematic%20software%20design%20methodology%20for%20PLC%20operated%20automation%20systems.%20The%20design%20methodology%20involves%20high-level%20description%20based%20on%20state%20transition%20models%20that%20treat%20automation%20control%20systems%20as%20discrete%20event%20systems,%20a%20stepwise%20design%20process,%20and%20set%20of%20design%20rules%20providing%20guidance%20and%20measurements%20to%20achieve%20a%20successful%20design.%20The%20tangible%20outcome%20of%20this%20research%20is%20to%20find%20a%20way%20to%20reduce%20the%20uncerta

沈阳软件制作设计软件

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