Formal Modeling of Timed Function Blocks for the Automatic Verification of Ladder Diagram Programs
نویسنده
چکیده
We describe our approach to the automated verification of Ladder Diagrams programs. This combines a formal semantics for a large fragment of the LD language (including a modeling of timed function blocks), and a powerful temporal logic model checking technology.
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تاریخ انتشار 2000