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.

All systems can be understood using an input-process-output (IPO) model, and the system we call “innovation” is no exception. This model is likely familiar to you from information technology and ...

Get the latest federal technology news delivered to your inbox. Mark Forman is global head, vice president and general manager of Unisys' public sector and former chief information officer for the ...