阜阳师范学院学报：自然科学版
阜暘師範學院學報：自然科學版
부양사범학원학보：자연과학판
Journal of Fuyang Teachers College:Natural Science
2012年
2期
20-23
,共4页
串联超前校正%伯德图%截止频率%相角裕量
串聯超前校正%伯德圖%截止頻率%相角裕量
천련초전교정%백덕도%절지빈솔%상각유량
series phase-lead compensation%bode diagram%cut-off frequency%phase margin
针对串联超前校正法中截止频率的准确获取和合理利用，提出了一种改进方案。所提方案利用频域特性直接求出截止频率和相角裕量，同时合理、巧妙利用给定截止频率指标，也使得校正步骤明显简洁化。
針對串聯超前校正法中截止頻率的準確穫取和閤理利用，提齣瞭一種改進方案。所提方案利用頻域特性直接求齣截止頻率和相角裕量，同時閤理、巧妙利用給定截止頻率指標，也使得校正步驟明顯簡潔化。
침대천련초전교정법중절지빈솔적준학획취화합리이용，제출료일충개진방안。소제방안이용빈역특성직접구출절지빈솔화상각유량，동시합리、교묘이용급정절지빈솔지표，야사득교정보취명현간길화。
This paper, aiming at acut-off frequency auurately acquire and reasonable use in series phase-lead compensation puts forward a kind of improvement plan, the proposed scheme,by using frequency characteristics get cut-off frequency and phase margin directly, and using given cut-off frequency index reasonably and ingeniously, also make correcting steps simplify obviously.
