矩形母線 的英文怎麼說
中文拼音 [jǔxíngmǔxiàn]
矩形母線
英文
rectangular bus bar-
Secondly, the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ), the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value. furthermore, some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires, the paper discusses some common calculation methods, and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals. the model is shown to be feasible
其次，在電路中短路電流計算的基礎上， （ 1 ）進行母線的短路動穩定校驗計算：採用模擬退火演算法（ sa演算法）計算了矩形母線短路電動力的最大值及其取極值的條件，獲得了更為一般的結果，進而通過短路電動力的頻譜分析，給出了銅質母線的有關短路校驗計算數據； （ 2 ）進行母線的短路熱穩定校驗計算：討論了熱穩定校校的幾種常用計算方法，從導體或電器的發熱機理出發，運用人工神經網路理論對母線的熱穩定問題進行計算，通過算例比較，證明該方法用於熱穩定計算是可行的。Abstract : in this paper ， a mathematical model to look for the maximum area avoiding obstacles rectangle in a rectangle area containing some points as obstacles is given. a solution of the nonlinear programming problem is presented
文摘:建立了在一個含有若干障礙點的矩形母域內求一個最大面積避障矩形問題的數學模型.通過分析避障矩形的幾何特性，找到了求解這一含有0 ? 1變量的非線性規劃數學模型的一種特殊解法
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