Examples of Modern Control Systems

A manual control system for regulating the level of fluid in a tank by adjusting the output valve.The operators view the level of fluid through a port in the side of the tank. 

A three -axis control system for inspecting individual semiconductor wafer with a highly sensitive camera.

Coordinated control system for a boiler generator. 

SYSTEM CONTROL DESIGN.

The control system design process.

(a) open-loop (without feedback) control.

(b) closed-loop control of blood glucose..