结构化设计

ISO834 and parametric equation approach are lack of pertinence. The results may be too conservative. The temperature obtained by zone model is low, so that it is not suitable for the performance-based fire protection design on this structure. Field model considers the heterogeneity of environmental temperature, and its result is close to the real fire, so that it is commended to the performance-based fire protection design on steel staggered-truss structure.

国际标准升温曲线和参数化室内升温曲线不考虑火源功率、建筑通风口等因素，缺乏针对性，分析结果偏于保守；区域模型所得温度偏低，不宜用于交错桁架结构的性能化抗火设计；场模型考虑了火源功率及环境温度分布的不均匀性，和实际火灾较接近，计算结果相对较为准确，可用于结构的性能化防火设计。

Aiming at structural design influence of part physical dimension and uncertainty of exterior load, response surface and several statistic parameter analyse of bridge truss structure bending stress and deflection was proceed by means of probability design and finite element method.

针对桥梁桁架实际设计中，零件结构尺寸、外部载荷的不确定性对结构设计的影响，采用概率设计与有限元技术相结合，通过参数化建模，运用响应面法构造了近似函数，对桥梁桁架弯曲应力和挠度进行了概率设计。

Architecture description languages and their accompanying toolsets have been proposed as the answer. The XYZ/E is an executable linear temporal logic language. It can represent both dynamic and static semantics of systems. Basing on XYZ/E, the executable linar temporal logic language, we provide an architecture description language XYZ/ADL, which can represent both high-level abstract specification and the concrete implementation, thereby provides premise for the smooth transition from specification to implementation. And it can represent both the specification and the inner structure of a component under the unified logic framework, owing to the representability of the XYZ/E.

本项目研究旨在根据XYZ系统的特性，在时序逻辑语言XYZ/E的基础上，提出一种支持在XYZ系统中设计软件体系结构的描述语言XYZ/ADL，使之不仅能够对软件体系结构进行精确的形式化描述，而且为对其进行求精、验证、演化和分析提供基础，从而能在统一的时序逻辑框架下描述组件的规范和它的内部结构，并逐步过渡到最后的算法实现，从而能够支持软件开发设计的逐步求精全过程，把原有的两种支持软件开发的方法即支持模块化程序设计的方法和支持从规范到算法实现的逐步求精的方法有机地结合起来。

A compact-size coplanar waveguide lowpass filter is designed, simulated, fabricated and measured. The purpose of this thesis is to investigate the performance of miniaturized CPW lowpass filter which is a fifth-order semi-lumped uniplanar Butterworth filter. Our design utilizes transmission line lumped elements consisting of interdigital capacitors and meander line inductors.

本文研究目的是探讨微小化共面波导滤波器设计、模拟、制作与其量测特性，滤波器设计是使用Meander和Interdigital线路结构，其电路特性可等效为电感性与电容性元件，藉由串联Meander和Interdigital线路实现慢波周期结构，Interdigital结构设计的线宽为5μm。

Finally, the idea of integer design and realization of the system are discussed in details.The carton and carton parts designed is parameterize, and consumer can adjust the carton and carton parts by using these parameters. Using piecing together technique in the system can make up the shortage of the existing carton structure CAD system. The method not only reduces the complicacy of the carton design, but can deal with every face of the carton, and it creates advantageous conditions in carton upholster for the next step.

本文所做的盒片和盒片零件是参数化的，用户可以根据实际需要对盒片及盒片零件的参数进行调整；将拼合技术应用于纸盒结构CAD系统中，可以弥补现有纸盒结构CAD系统的不足；采用拼合技术拼合盒片的设计方法，不但降低了纸盒结构设计的复杂性，而且可以单独处理成盒后的每一个盒面，为下一步对纸盒进行装潢设计创造了有利条件。

The use of CAE on the analysis of motor rotor-bearing system, During the numeric model processes, the finite element method is used to build the discrete model and analytical theory of the rotor-bearing system. The entire system is divided into several dividable substructures, each of which develops individual systematic mathematic model. Finally, the motion equation of whole structures is combined by the integrity of the dynamic variables and force balances on connections of each substructure.

本文探讨马达转子-轴承-框架系统之结构动态特性，提供动态特性之关系设计过程中，其转子-轴承系统的动态设计考量方法，利用电脑辅助工程技术，以有限元素方法，先将马达转子-轴承-框架系统分离各个部位成为子结构，将子结构个别的数学模型加以离散化，最后以各子结构结合面上节点的动态参数一致性及力系平衡，连结离散化子结构成为整体结构的运动方程式。

The virtual construction training flow is introduced. Before construction, technicians can rehearse the whole construction process again and again in virtual environment, until they master every detail of the whole construction process. Therefore, that ensures the complicated construction would go with a swing in the construction site.

本文对建筑结构虚拟动态设计方法进行了探索，该方法强调设计人员利用现有的设计和分析软件，沉浸在三维可视化虚拟环境中，对模型进行结构动态优化设计，充分发挥设计人员的想象力和创造力，使设计人员的经验和科学计算完美地结合在一起。

This paper mainly includes two parts The first part falls into three main sections. First, it analyses the formative causes of the Chinese traditional house interior display art through five aspects, including the structure and forms of Chinese traditional architecture, the productive mode of Chinese traditional society, Chinese traditional philosophy, the idea of ethics and grading and custom of Chinese traditional society. Second, it briefly introduces the history of Chinese traditional house interior display art's development. Finally, it focuses on the analysis of Chinese traditional house interior display art's design ideas and concludes that its design ideas embodies the five sides as follows: respect for nature and imitate artfully nature, practical-oriented and function incorporated into form, images of space of what the theory and practice forms, balanced natural pattern of the display, artifacts with the thoughts and respect for poetic imagery. Another part of the article further researches on the application of Chinese traditional house interior display ideas to the contemporary home display, and leads to the author's view, that is that each era should has its own character when it inherits the traditional culture. What's more, the contemporary Chinese-style home display design not only have to take over the spirit of the tradition but also have to give full consideration of the contemporary aesthetic concepts, principles and methods. In the 21st century, humanistic care is greatly proponed in the interior design. The interior display art should develop towards the ecological, personalized and comfortable direction and the cultural dimensions. It should absorb the traditional cultural elements to decorate contemporary living space. In order to upgrade the simple and primary "appearance likeness" to a higher level of "spirit likeness", it must effectively grasp the poetic imagery of space, which can reach the artistic effect of "both appearance and spirits".

本文的重点内容有两部分：一部分是从中国传统建筑的结构形式、中国传统社会的生产方式、中国传统的哲学观念、中国传统的伦理等级观念、中国传统社会的风俗习惯等五个方面简单分析了中国传统民居室内陈设艺术形成的原因；简要介绍了中国传统民居室内陈设艺术的发展过程；着重对中国传统民居室内陈设艺术设计理念的具体内涵进行了深入的分析，总结出其设计理念集中体现在五个方面，即崇尚自然与巧法造化、实用为本与文质彬彬、虚实相生的空间意象、均衡自然的陈设格局、器以载道与以境为尚；另一部分是对中国传统民居室内陈设设计理念在当代居室陈设设计中的应用作了较深层次的探讨，并提出了自己的见解，即每个时代对传统文化的继承都应该呈现出自己的特色，当代中式风格的居室陈设设计既要秉承传统民居室内陈设艺术的设计精髓，又要充分考虑当代审美观念、原则和方法的融入。21世纪，室内设计大力提倡人文关怀，具体到室内陈设艺术设计上，应该向生态化、个性化、舒适化和文化层面发展；吸收传统文化元素装饰当代居室空间，要有效地把握空间意境，使当代中式风格的居室陈设设计从简单、初级的&形似&上升到较高层次的&神似&，进而追求&形神兼备&的艺术效果。

To combine immediate modeling with sketch modeling, increased the level of parameterization about structural design of belt pulley.

通过直接造型与草图造型相结合，提高了皮带轮结构设计的参数化程度；通过设置开关参数增加了皮带轮三维模型模板的适用类型，为轮盘类零件的参数化结构设计提供了有益的探索途径。

When the lock ring simultaneously with the question cone gear engagement ring gear, cone after contact friction moment in the role of the rapid speed of gear to reduce to synchronize with the speed equivalent to lock ring, the two synchronous rotation, relative to gear Central lock synchronization speed is zero, thus inertia torque also disappeared, then in force under the impetus of engagement sets unhindered and synchronization lock Gear engagement ring, and further engagement with the question of gear engagement ring gear and completed Shift process The topics mainly through the Pro / E synchronization software for the car to three-dimensional modeling structural design, and through the parameters of the design process to achieve its structure, and on this basis, the use of ANSYS FEM software structure of the typical synchronization And a finite element analysis, through structural analysis of its structural design is reasonable to assess and make recommendations to improve the design

当同步锁环内锥面与待接合齿轮齿圈外锥面接触后，在摩擦力矩的作用下齿轮转速迅速降低到与同步锁环转速相等，两者同步旋转，齿轮相对于同步锁环的转速为零，因而惯性力矩也同时消失，这时在作用力的推动下，接合套不受阻碍地与同步锁环齿圈接合，并进一步与待接合齿轮的齿圈接合而完成换档过程本课题主要是通过Pro/E软件对汽车同步器进行三维造型结构设计，并通过参数化实现其结构设计程序化，在此基础上，利用ANSYS有限元软件对典型同步器结构进行有限元计算与分析，通过结构分析对其结构设计的合理性作出评价并提出改进设计建议

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐