[問題] 控制理論的穩態誤差
穩態誤差定義成 E=U-Y
U是輸入 Y是輸出
假設今天設計一個DC-DC轉換器
輸入20V 輸出40V 那穩態誤差不就是20V??
為何控制理論中都想盡把法補償穩態誤差為0?
難不成我輸入20V 要產生輸出20V才行??
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