In order to simplify the further analysis , the derivative of this form is also put forward . thirdly , the coordinate matrix transformation that is popularly used and the complex index form transformation are applied to the living examples of industrial robots respectively with the proper referent and motive coordinate systems 其次,对于给定的工业机器人实例,建立起适当的参考、运动坐标系,对比应用了坐标矩阵变换法和复指数变换法,来分析工业机器人执行机构的运动问题。
This paper stems from the project of national high technology research and development program of china ( type a ) , named " research faced to computer aided definition design about product innovation " ( no . 2002aa411110 ) and " research on key technology of 3d digital customized design of information domestic appliances " ( no . 2002aa411120 ) . the paper analyzes the information needed by designers in ergonomics design process , constructing an information system frame on ergonomics design field on the basis or principles of information system , theories of ergonomics design and network - based database technology 论文课题来源于国家863计划a类项目? ? 《面向产品创新的计算机辅助概念设计技术的研究》 ( no . 2002aa411110 )和《面向信息家电的三维数字化定制设计关键技术研究》 ( no . 2002aa411120 )以分析工业产品人机工程设计过程中所需要的信息资源为出发点,在深入研究信息系统原理,人机工程设计理论知识和网络数据库技术的基础上,运用软件工程和结构化分析方法建立了一种人机工程设计的信息系统框架。
Concept on manufacture technology and aesthetic standard of today changes greatly , the thesis draws an emphasis on introducing the definition and function of the product value positioning map , which serves in analyzing how the integration of industrial design and manufacturing technology influences the product value 论文通过建立价值分析模型图,来分析工业设计和制造技术的结合对产品价值的影响。另外,论文通过对工业设计师与工程师的工作流程的对比,分析了工业设计师与工程师观念产生差异的根源。
This paper is one of the thesises for the national high - technique research and development projec ( t863 plan ) ? research on industrial design technique and assistant design system of case based design . it is looking for a new implementary system of case - creation and case - retaining for computer - aided industrial design by research and analysis on case - based design and the creative ideation , and applies it in cbid ( case - based computer aided industrial design ) system 本文属于国家高技术研究发展计划( 863计划)项目“基于案例的工业设计技术与辅助设计系统及应用研究”的研究课题之一,通过研究基于案例的设计手段和分析工业设计的创新设计思维,探索了一种计算机辅助工业设计的新案例生成及案例保存的实现机制,并应用于基于案例的数控机床辅助工业设计系统( cbid ) 。
I choose three parts in china to try to prove the above results further . three different regions are : guangdong whose economy develops very fast , guangxi who located in west of china and the central section in the china , jiangxi . through regression analysis , compare the ro 三是从行业的角度进行分析,选取了1988一1998年工业、建筑业和交通、运输、邮电、通讯行业三个行业的数据进行分析,试图分析工业和交运邮通行业中人才资本对经济增长的作用,及与物质资本对经济增长的作用相比较。
At first , the paper analyzes the aid needed by designers in the designing process , then a reasonable information system frame on industrial design field is advanced on the basis of principles of information system , theories of industrial design and network - based database technology 论文以分析工业设计师在设计中所需要的信息辅助为出发点,在深入研究信息系统原理,工业设计理论知识和网络数据库技术的基础上,运用软件工程和结构化分析方法提出了一种合理的面向工业设计的信息系统框架。