FAST stands for Function Analysis System Technique, and it is a graphical method of representing the functions and their interrelationships in a hierarchical diagram. FAST helps you to clarify the ...

Function Block Diagram (FBD) is a graphical, block-based PLC programming language featuring networks of predefined or user-defined function blocks for logic operations (e.g., AND, OR, PID, ADD).

The technical report, ISA-TR5.1.01-ISA-TR77.40.01-2012, Functional Diagram Usage, expands upon and illustrates usage of function block symbols and functions, and prepares examples in development of ...

Regression testing which is part of the software life cycle costs much time in the whole process of testing, especially in GUI (Graphical User Interface) testing. Thus aiming at the object-oriented ...