And pick - up the information system needed , vectorization and design according to themes , and the output of productive maps by arcview gis3 . 2 combining with the research achievement of the internet - bar management presentation of taian city after correction , matching , mosaic , convolution , resolution , making dom etc . then , the integer design and the particular design have completed and the functions of inquiry , editing , statistics and analysis to internet - bar information have realized 通過糾正、配準、鑲嵌、濾波、融合等工藝制作正射影像圖( dom ) ,結合泰安市網(wǎng)吧管理現(xiàn)狀的調(diào)研結果,運用arcviewgis3 . 2軟件對遙感正射影像提取出系統(tǒng)所需要的信息,分層矢量化和分層設計,輸出成果圖。在此基礎上,運用arcview3 . 2軟件進行泰安市網(wǎng)吧地理信息系統(tǒng)的整體設計和詳細設計,實現(xiàn)對網(wǎng)吧信息的查詢、編輯、統(tǒng)計和分析等功能,并由此為公安、文化、工商等泰安市網(wǎng)吧管理行政部門提出合理化建議。
The theme follows by the clue of discussing the system scheme with rules of integer design , which stands out the fluent feature of process of design . in both sides of theory and realization , the theme not only introduces the basic principle and implement , but embodies the thinking in project 論文遵循整體設計的思路對系統(tǒng)方案進行闡述,突出了方案設計過程的連貫流暢的特點;從理論到實際應用的論述,不僅清晰的闡述了系統(tǒng)方案的原理與實現(xiàn),更重要的是在論述的過程中體現(xiàn)出完整的工程思想。
In the design optimization of space equipment satellite systems , there are lots of discrete and integer design variables , the design space is nonconvex and even disjointed , and has multimodality . unfortunately , current mdo procedures or strategies have difficulty to deal with discrete or integer design variables , they are very sensitive to complex design space , have propensity to converge to local optima near the starting point , and can not handle multiple objectives effectively . to overcome these difficulties , this dissertation adopt the idea of coevolution to systematically develop new multidisciplinary design optimization methods based on decomposition and coordination 論文以航天裝備體系及其它復雜飛行器系統(tǒng)的多學科設計優(yōu)化( multidisciplinarydesignoptimization ,簡稱mdo )為應用背景,針對航天裝備衛(wèi)星系統(tǒng)設計中存在大量離散和整數(shù)設計變量、設計空間非凸和不連通、具有多個局部最優(yōu)點等特點和現(xiàn)有mdo方法過程難以處理離散和整數(shù)變量、對復雜設計空間非常敏感、易于陷入局部最優(yōu)、不能有效處理多目標等缺陷,采用協(xié)同進化的思想,系統(tǒng)地進行基于分解協(xié)調(diào)的mdo方法研究。