Though a symbol flowchart is similar to a business's organizational chart, the two graphical forms serve different functions. A flowchart describes the steps software takes to process information, ...

A flow chart, or flow diagram, is a graphical representation of a process or system that details the sequencing of steps required to create output. A typical flow chart uses a set of basic symbols to ...

Industrial control systems can be categorized in two types: open-loop and closed-loop systems. The open-loop control system is a continuous control system that provides no feedback from its output.