state of cycle operation 中文意思是什麼
state of cycle operation
解釋
循環操作狀態-
The clamping diodes conduct only once in a switching period, and the resonant inductance current is smaller in zero state, leading to a higher efficiency and reduced duty cycle loss. the operation principle of the improved converter and the comparison with the original converter are analyzed in this paper. the effect of the blocking capacitor in series with the transformer or resonant inductance is discussed, and a best scheme is determined
本文將諧振電感和變壓器交換位置，使變壓器與滯后橋臂相連，這樣箝位二極體在一個開關周期中只導通一次，同時零狀態時諧振電感電流較小，有利於提高變換效率和減小占空比丟失，本文分析改進后變換器的工作原理，並與改進前的變換器進行對比，討論隔直電容在不同位置對變換器工作的影響，確定一種最佳工程方案。 -
Analyzing large - scale, single - piece and small batches factories and regarding whole life cycle of enterprise information activities as main clue, this paper makes complete and detailed analysis on the information activities of such factories from the management functions, processes and activities and the establishment of data model and conception of bpr. it first puts forward enterprise model, data model and information model of the large - scale, single - piece and small batches factories and the concepts of enterprise state data, enterprise feature data, enterprise operation data and enterprise performance data, etc. according to the management characteristics of large - scale, single - piece and small - batch enterprise, the essay explains the features and key technology of the information system in such enterprise
本文以大型單件小批製造企業為基本對象，以企業信息活動的全生命周期為主線，從企業的管理職能、管理過程、管理活動的分析為入手，以數據模型的建立為目標，基於bpr思想，對大型單件小批製造企業的信息活動進行了全面、詳盡的分析，首次給出了大型單件小批製造企業的企業模型、數據模型和信息模型，提出了企業狀態數據、企業特徵數據、企業經營數據和企業績效數據等概念。
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