PID control is the gold standard for most moving machines, and quite adequate in most applications that require closed-loop control. However, it's vulnerable to disturbances, and tuning can be tedious ...

Inductor-inductor-capacitor (LLC) serial resonant circuits, as shown in Figure 1, can achieve both zero voltage switching on the primary side and zero current switching on the secondary side in order ...

A novel approach to power factor correction in switching power supplies that works by controlling both on and off time of the switcher, based on inductor current. Fig 1.The disadvantage of the CCM ...