In this video we discuss the definition and physical meaning of the bandwidth of a dynamic system. We’ll see that this is a performance metric that is used to assess the ability of the system to respond to time-varying signals, particularly sinusoidal inputs. This effectively measures how “nimble” a system is and what frequencies it can be expected to track before performance degrades. Topics and time stamps: 0:08 – Introduction and definition. 3:52 – Example using a dog and a laser pointer. 10:19 – Example of bandwidth of a linear system 24:51 – Changing controller gain to change the bandwidth Lecture notes and code can be downloaded from https://github.com/clum/YouTube/tree/main/Controls17 All Control Theory videos in a single playlist (https://www.youtube.com/playlist?list=PLxdnSsBqCrrF9KOQRB9ByfB0EUMwnLO9o) #Controls #ControlTheory You can support this channel via Patreon at https://www.patreon.com/christopherwlum. Thank you for your help!