Research on modeling method oriented to design of hydraulic valve library and its applications 面向設計的液壓閥庫建模方法及應用研究
Furthermore, an overview about real-time systems which is different from generic reactive systems is given . we review real time extension of formal method oriented real time system 但是因為它又有別于一般的反應型系統(tǒng),所以我們接著介紹了實時系統(tǒng)的特殊性,并且介紹了形式化方法面向實時系統(tǒng)的擴展。
Abstract : with the modification of intersection point attribute and application of the depth data about graphic, it defines the vertex properties and puts forward a hidden method oriented to point distinguishing 文摘:應用圖形元素的深度值信息,并通過對交點屬性值的修改,確定被遮擋零件的頂點屬性,提出了方向點判別消隱法。
A passification-oriented adaptive controller for a class of chaotic systems with parameter uncertainty is proposed by the design method oriented passification in this paper to stabilize the systems to zero equilibrium points 文中給出了一類具有參數(shù)不確定性的混沌系統(tǒng)的無源化自適應控制器,通過面向無源性的設計方法,使系統(tǒng)穩(wěn)定在零平衡點。
Integrated development for green product ( idgp ) is processes and methods oriented the life cycle of products, which import the consciousness of resources and environment into the development process, integrate the techniques, methods and tools of green design in the development system, and obtain green products with synthetically optimized performance of functions, qualities, costs and environmental attributes . today, with the lack of resources and the increasingly serious environmental destroy, and idgp has become one of the important technical means to utilize resources reasonably and realize the strategy of sustainable development 綠色產品集成化開發(fā)是面向產品生命周期,在開發(fā)過程中引入資源和環(huán)境意識,在開發(fā)系統(tǒng)中集成綠色設計技術、方法和工具,用于獲得功能、質量、成本、環(huán)境等性能綜合最優(yōu)的綠色產品的過程和方法,因此在資源短缺和環(huán)境破壞日益加劇的今天,已成為實現(xiàn)資源合理利用和可持續(xù)發(fā)展戰(zhàn)略目標的重要技術手段之一。
On that based advanced traffic integration unified simulation platform prototype model . 2 ) the application of gis to traffic simulation & analysis system is analyzed . a gis method oriented to urban traffic micro-simulation road network database is completed, which is applied to < simulation & analysis system of urban mixed traffic > project 2)分析gis如何應用于交通仿真分析系統(tǒng),完成一個面向城域交通微觀仿真路網數(shù)據(jù)庫的gis實現(xiàn)方法,并在《城域交通網絡混合交通流仿真分析系統(tǒng)軟件》中實現(xiàn)了基于gis的微觀路網仿真數(shù)據(jù)庫。
Firstly, the factors that can influence the material resource consumption in the manufacturing system are analyzed in this paper, especially in the product design stage . aiming at the optimal utilization of material resource in the life cycle of product, by using concurrent engineering ( ce ), the concurrent design method oriented to the optimized utilization of material resource is proposed and the frame architecture, function architecture and technology architecture of the product design system which support the concurrent design method are set up in this paper 首先分析了制造系統(tǒng)中物料資源消耗的影響因素和產品設計對物料資源消耗的影響;針對產品生命周期中的物料資源優(yōu)化利用問題,將并行工程的思想引入產品設計,提出了面向物料資源優(yōu)化利用的并行設計方法,并建立了支持該方法的產品設計系統(tǒng)的結構體系、功能體系和技術體系,研究了物料資源消耗評估和設計信息管理等關鍵技術。
The main content in this paper is to realize font and line type in the autodesk reverse project, and in this paper it is being dissertated that correctly readable dwg file data of autocad, based on classes library, facing autocad reverse project, using the method orient to object programming . software to design software, and it is realized that the software system of font and line type in the dwg picture 本文研究的主要內容是在autocad逆向工程中進行字體、線型的實現(xiàn)研究,在本文中詳細的論述了,采用面向對象的軟件設計方法開發(fā)面向autocad逆向工程的基于類庫的能夠正確讀取autocad的dwg文件數(shù)據(jù),并實現(xiàn)了dwg圖形中字體、線型的軟件系統(tǒng)(autocadviewer)的過程。