Switching power supplies rely on feedback control loops to ensure that the required voltage and current are maintained under varying load conditions. Design of the feedback control loop influences ...

How to define the performance criteria of a digital control feedback system, such as a PID control system. How to define the speed and resolution of the control DAC and the sense ADC by using the ...

Deadtime is a common issue in the process industry, affecting loop performance significantly. In an article from a partner publication of Automation World, Control discuss how adding deadtime to the ...