hierarchic model 中文意思是什麼
hierarchic model
解釋
等級式模型- hierarchic : adj. 1. 僧侶統治（集團）的。2. 統治集團的。3. 等級（制度）的。adv. -cally
- model : n 1 模型，雛型；原型；設計圖；模範；（畫家、雕刻家的）模特兒；樣板。2 典型，模範。3 （女服裝店僱...
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A hierarchic model of communication - based train control system using colored petri nets
網建立基於通信的列車控制系統的層次模型 -
The approach of constraint relaxation and adjusting tank level achieving from upper level was proposed to avoid unfeasible solutions of lower - level optimal model. hierarchic genetic algorithm ( hga ) was established to solve direct optimal operation model of system with tanks. hga is appropriate for optimal model including multi - constraints and multi - variants
對含有蓄水池供水系統的直接優化調度模型，本文結合遺傳演算法的特點，提出分層遺傳演算法優化的思路，並建立了適合遺傳演算法求解的第一層、第二層優化模型，可以有效解決變量和約束多的城市供水系統直接優化調度問題。 -
Vasm means concurrently design the virtual assembly feature model in the construction of numeral assembly modeling process, including the information of assembly part dimension, assembly hierarchic arrangement, assembly structure, assembly route interference etc. for get above information, we using vc program language, ug / open api interface to abstract & transfer the assembly model information, we also create a reconfigurable virtual assembly system part database to inquire & reconfigure the virtual assembly part
虛擬裝配系統建模就是指在參數化裝配模型的建立中，并行虛擬的設計裝配特徵模型，包括裝配零部件的幾何特徵信息模型、分層裝配關系信息模型、裝配結構信息模型和裝配路徑干涉信息模型等。為了獲得上述信息，我們運用vc語言、 ug openapi介面實現對裝配模型信息的提取和轉化，並且建立了一個可重構的虛擬裝配零件庫，用於對虛擬裝配零部件信息進行查詢和對虛擬裝配零部件進行重構。
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