一种用于改善瞬态响应的参考修改模型数字控制DC-DC变换器

This paper presents a reference modification model digitally controlled dc-dc converter. The proposed method is able to obtain superior transient response because it modifies a reference of conventional feedback loop against the change of output voltage. The modifying process operates only in the transient state. During the steady state, the feedforward control cancels a steady-state-error. Since ...