基于多层结构的可视化系统的研究与实现.docx

国防科学技术大学研究生院学位论文
ABSTRACT
ⅥSC(Visualization in putin曲is an important field puter science,and is critical to ireprove the quality of the development of visualization system in a special field is it is more difficult to develop a universal visualization
systems have evoIved from UNⅨworkstation to PC,from stand,alone to c/S,B/,
the development methods and techniques always can not keep up with the modem software it is valuable to study the application of the methods and techniques of modem software engineering in visualization.
,The article mainly studies the application of the methods and techniques of modem
software engineering in ,by researching the traditional visualization models, we e,iVC a new one,ponent Visualization Model( model is reusable, well—constructed,and supports various levcls’interfaces and we study the
methods of using ponent—related techniques to wrap the core of the current visualization method reduces the difficulty and cost of developing a new visualization system, and also makes the system closer to standard and unification,which is the trend of the software validate ponent Visualization construct a nniversal visualization system which is based on multitier,and named it system is based on J2EE ,we wraD the executive of the OpenDX as ponent using JCA and
JNI,and develop a resource adapter,called ,aiming at the browser clients,we
develop the them all,we can deploy them into the J2EE
application finally wc apply the prototype system in several different fields, including object clipping,isoline,storm simulation,and the visualization of meteorologic MM5 is welt— it has rich interfaces and supports various kinds of
is also easy to maintain and extend the svstem.
Keywords:Visualization Model V