Today on Hackaday Dictionary, we’re going to talk about the two basic types of control systems: open-loop and closed-loop. We’ll describe the differences between them and explore the various ...

So the question is this: is an open-loop system more valuable than a closed-loop system if it means having more control over the process? Does it depend entirely on the process in question?

Open-loop systems are fine for light use in clean water. For everyone else, closed-loop systems offer better protection, longer life, and fewer nightmares when something inevitably goes wrong.

Many variables There are many variables to consider when deciding between an open-loop or closed-loop heating control system for an industrial application. Both methods offer great benefits, but ...

There are various types of electrohydraulic valves which can be applied in many different ways. Common variations include proportional and on/off versions and in closed-loop or open-loop control.

Errors for all closed-loop sensors remain within 0.5%, while errors for open-loop sensors range from 2.5% to 7.5%. Again, the closed-loop sensor is 2.5 to 11 times better than open-loop type.

It is estimated that 40% to 60% of the ac motor applications would benefit from some form of closed-loop, smart speed control.

Aerodynamic modeling, mechanical engineering and motor winding are all critical. Since most designers do not manufacture their own fans, and have little influence on these factors, this article ...