Block diagrams close block diagramA diagram of a system represented by blocks connected ... use simplified universal symbols to represent the electronic circuit and its components.

Electronic components ... way I think to visualise the system is as a flowchart. Electrical control systems can be split into an input, process, output flow diagram. These are some common ...

Mathematical models of systems and linear approximations. Transfer functions of linear systems, block diagrams and signal flow graphs. Sensitivity, control of transient response, disturbance signals.