types, transfer function, advantages, disadvantages, and its applications The characteristic equation of closed-loop control system is nothing but the setting of the transfer function denominator to zero. Here is a question for you, what is the open-loop control system?
Turn on toaster for pre-determined amount of time Wait patiently for toaster to make toast But ... what if instead the "old" way we just described, someone invented a way totoastthe breadwhileslicing it...?! Simply by using the "New Tool" for the job -in this case the"Toast Knife...