C++对象布局分析

本文分析了目前最为流行的面向对象的开发工具C 的对象布局，并进一步分析了其形成原因。     

改善Linux核心可抢占性方法的研究与实现

随着开放源码的Linux应用逐渐普及，改进Linux的性能，使其适用于实时领域成为一个极具潜力的发展方向．在参考了与此相关的研究的基础上，该文对改善Linux核心可抢占性的方法提出了3个改进措施：中断管理进程化、改进互斥锁的机制和增加互斥锁协议支持，并在Linux2．2系列的核心上加以实现．试验证明，这些改进达到了减少系统的抢占粒度，提高调度精度的目的。     

基于状态机的UML行为继承关系

行为继承是面向对象领域的重要概念，UML是面向对象设计中重要的建模语言。本文以一种抽象状态机为模型，给出了UML行为继承关系的形式化定义，同时证明了该定义的合理性。文章最后说明了该行为继承定义方法在UML中的具体实现。所讨论的行为继承与Harel，Sourrioulle等人的定义相比，具有更精确的含义。     

进化学习策略收敛性和逃逸能力的研究

分析了基于拉马克主义的进化学习策略(简称LELS)和基于达尔文主义的进化学习策略(简称DELS)的异同:前者的生物学依据是后天获得性遗传,而后者的依据是自然选择;前者的表现型和基因型在学习的过程中同时被优化;而后者表现型的变化不会直接导致基因型的改变.利用马尔可夫链理论证明了此类算法的收敛性,并且在理论上分析了DELS具有更强的局部逃逸能力.在仿真试验中应用8个标准测试函数进行测试,结果表明此类算法具有较好的全局优化能力和较快的收敛速度,其中DELS的逃逸能力更强.     

用继承扩展XML-RL

XML正在成为Internet上数据描述和交换的标准，用一些重要的面向对象的特征扩展基于高级数据模型上的以规则为基础的XML查询语言XML-RL．首先用元素层次，多重继承和多态扩展了XML-RL数据模型．然后扩展XML-RL以支持多态元素，多态引用，独占元素和独占引用．     

基于民俗信仰文化的文创产品创新设计

目的从民俗信仰的文化特征研究文化创意产品的创新设计方法。方法从民俗信仰的文化意识形态性与文创产品载体的复杂性、民俗信仰文化对文创产品的功能落位、民俗信仰文化与设计创新的价值导向3个方面进行分析,进而提出具体的实施路径和创新设计方法。结论基于民俗信仰文化的文创产品设计,是建立在自我文化认同基础之上的创新设计,不仅能够体现本土文化的价值理念、提升视觉语言的独创表达,推动文创产业的蓬勃发展,更为民俗信仰文化的保护与传承提供了有益的参考。     

“互联网+”视域下中华民族非物质文化遗产保护与传承研究

目的 非物质文化遗产是中华民族弥足珍贵的文化宝藏。它承载历代先辈的文化信仰和价值理念,饱含中华儿女的民族情感和国家情怀,宣示炎黄子孙的文化身份和文化主权。在工业文明和科技现代化的社会大背景下,拯救其脱离窘境便成为迫在眉睫的紧要课题。方法 透析非遗保护与传承的现状及瓶颈,找寻影响因素,提供解决对策。将非遗利用移动互联网、云计算、大数据等信息技术进行保护与传承,构建“互联网+”对非遗保护与推广的有效路径。结论 契合当今时代发展,注重传统文化的现代转型,开展非遗资源辐射共享,扩大非遗宣传力度和传播范围,形成以互联网为媒介载体和技术手段的非遗保护与传承新局面。     

唐代铜镜装饰艺术研究

目的对唐代铜镜的装饰艺术进行分析。方法通过对中国古代铜镜装饰发展历程的梳理,尤其对唐代铜镜的装饰题材、装饰主题、装饰铭文、装饰布局及构图等方面的研究,揭示中国古代铜镜装饰艺术对现代设计的借鉴作用。结论唐代铜镜纹样表现手段丰富、取材广阔、造型独特,是现代设计可借鉴的宝典,具有广泛的实用价值。     

Smart concept design based on recessive inheritance in complex electromechanical system

Due to the substantial increase in users demand, the scale of complex electromechanical systems is rapidly enlarging when systems are rapidly merging, and the complexity of the system has been greatly increased. Even if the original system is running well, singular phenomena often occurs in the process of complex electromechanical systems integration, which leads to the failure of the functional requirements of the new generation of products. In the face of the singular phenomena of complex electromechanical systems, traditional solutions focus more on solving the problems existing in the current complex electromechanical systems, and do not deeply study the root causes of the singular phenomena in the design process of complex electromechanical systems. The singular phenomena of system has high concealment and is not easy to be detected at the design stage, and similar singular phenomena will appear repeatedly in multiple generations of the same product. These characteristics are very similar to the characteristics of recessive inheritance of biological systems. Therefore, the paper will compare complex electromechanical systems with biological systems, and propose a recessive inheritance mechanism of complex electromechanical systems that can be used in smart concept design by introducing the recessive inheritance mechanism of biological system into the complex electromechanical system design process. First, use function trimming to build a functional gene for new complex electromechanical systems. Second, combine the Length and Time dimension chart (L-T chart) and Computer Aided Innovation (CAI) to find the recessive parameters that may exist in the design of the new generation system and analyze the possible coupling phenomena between the recessive parameters. Then, using the Invention Problem Solving Theory (TRIZ) tools to solve the coupling relationship between recessive parameters to reduce the possibility of singular phenomena in the new generation system, forming a new generation of complex electromechanical system smart concept design theory framework. Finally, for the design example of the new generation of energy-saving surface platform, the proposed method is used to determine the design scheme, establish a 3D model and verify the feasibility and scientificity of the theory by Ansys analysis.