Jasper Stam: Formal verification of an industrial PLC program in Function Block Diagram and Structured Text
–
At Vitens, the biggest drinking water company from the Netherlands, most processes in extracting, purifying and delivering drinking water are automated using PLCs. In order to check PLC programs, translation schemes for the programming languages Function Block Diagram and Structured Text are defined into an SMT solver. Using the SMT solver, a set of typical …continue reading