鎽樿:閲濆皪(du矛)涓€绋祼(ji茅)妲�(g貌u)绶婃箠銆佺瘈(ji茅)鑳界殑璁婇牷闁夊紡娑插鍕�(d貌ng)鍔涘柈鍏冮€�(j矛n)琛屼簡P ID鎺у埗鐗规€т豢鐪熺爺绌�,閲囩敤PID鎺у埗鏅�(sh铆)鑳芥敼鍠勭郴绲�(t菕ng)鐨勭殑闊挎噳(y墨ng)鐗规€�,浣跨郴绲�(t菕ng)閫熷害鍜屽鍔涢仈(d谩)鍒伴爯(y霉)瀹氱殑鎺у埗鏁堟灉銆�
闂�(gu膩n)閸佃:璁婇牷瑾�(di脿o)閫�;娑插鍕�(d貌ng)鍔涘柈鍏�;闁夊紡娌硅矾; PID鎺у埗
[b][align=center]The Respon se Character istic of a Var iable Frequency
Close Hydraulic Power Un it Using PID Control
HUANG Fang2p ing1 , XU B ing2 , YANG Hua2yong2
锛�1. N ingbo Institute of Technology , Zhejiang University, N ingbo, 315100, China
2. S tate Key Laboratory of Fluid Power Transm ission and Control, Zhejiang University, Hangzhou 310027, China锛塠/align][/b]
Abstract: In this article, a compact structure and energy - saving variable frequency close hydraulic power unit is in2 troduced. The control character of this unit using P ID has studied. The response characteristic of the system has imp roved using P ID control. The p rep lanned control effect of the speed and p ressure has reached.
Key words: variable speed control; hydraulic power unit; closed oil circuit; P ID control
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璁婇牷闁夊紡娑插鍕�(d貌ng)鍔涘柈鍏冪殑PID鎺у埗鐮旂┒[/align][/b]