ship lofting 中文意思是什麼
ship lofting
解釋
船體型線放樣-
Fitting of curve based on the ship lofting
基於船體放樣的曲線的擬合 -
Requirements of ship hull lofting
艦船船體放樣要求 -
With the knowledge of mathematical fairing and fairing procedure, we divide and classify ship data first ; then we design the database, give the tables " structure ; after the analyzing and designing of the system, we develop " ship lofting cad / cam system " with visual c + + using odbc technology. the interface of the system is friendly to users
在對船體型線光順演算法和光順過程的充分研究的基礎上,我們首先對船體數據進行分類整理;然後進行數據庫設計,給出各種表結構;最後對系統功能進行分析設計,以visualc + +為開發工具,應用微軟的開放數據庫互連技術實現了「船體放樣cad cam系統」 。 -
In part 1 of this dissertation, we discuss ship lofting and database technology, as well as their application. it is necessary using database technology to build a ship lofting system
本文第一部分討論了數學放樣理論和數據庫技術在造船中的應用現狀,認為有必要用數據庫解決方案來解決大量曲線數據的存取問題。 -
The advantages, such as easily computing form - lines and accurately lofting, are offered by mathematical ship - hull surface. hull structure modeling, engineering analyzing and manufacturing are based on mathematical ship - hull surface. furthermore, hull structure designing in virtual reality environment and intelligent building depend heavily on the ship - hull surface model
船體曲面的數學描述有著很大的優越性,如放樣精確,求值(型線、肋骨線、結構線、接縫線等)方便,也是後面船體結構設計,工程分析,建造的依據,是實現智能設計、虛擬建造的先決條件。
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