Input-process-output (I-P-O) is a structured methodology ... It is often referred to, interchangeably, as an I-P-O model or ...

However, the simple flow chart of Input, process, and output are still used to visualise how the system performs. With mechanical control systems the input is supplied by movement, this is known ...

The economic effects of policies for regional revival are generally estimated using an intra-regional input-output model. However, when analyzing economic effects on a small region such as a ...