在毕业论文教学中培养学生科研素养的探讨

在结合纺织学科发展讨论科研素养含义的基础上[1],提出了要在毕业论文教学环节中重视学生科研素养的培养.实践表明,加强教师自身的科研素养、重视培养学生的科研知识、传授正确的科研方法、严格要求论文和专利的写作以及激发学生的科研精神是培养学生科研素养的可靠措施.     

基于灰色神经网络技术的陶瓷电性能分析

运用灰色神经网络理论，研究了掺杂SrTiO3多功能陶瓷氧化热处理过程中，氧化热处理条件对介电性能和压敏性能的影响。根据各种参数的主行为因素的多少，运用GNNM(1，1)、GNNM(1，2)、GNNM(1，3)模型进行分析，并且建立了相应的GNNM(2，1)灰色神经网络模型。     

基于流量工程的分割控制算法的分析与研究

对 IP网络中的流量工程机制及其流量分割控制算法进行了讨论与研究 ,介绍了流量工程的含义 ,并分析相关的优化算法 ,在指出其难点的同时 ,提出了一种新型的流量分割控制算法 ,并对该算法作了深入细致的分析与研究。结果表明 ,该算法是具有可实现性的。     

砼耐久性专家系统总体结构设计

对国内外有关混凝土耐久性的研究成果进行系统分析，重点解决了混凝土耐久性中的众多影响因素、程度的确定及其量化表示等问题，利用神经网络技术解决了知识表示及其推理技术中的复杂性和不确定性问题，设计了推理机，建立了知识库，建立了考虑耐久性破坏因素的碱集料反应、冻性、钢筋锈蚀、硫酸盐侵蚀的混凝土耐久性专家系统。     

我国汽车产业信息化建设功能分析和必要性研究

分析了e时代汽车产业的现状和发展趋势 ;研究了我国汽车产业信息化建设的功能 :优化资源配置、加强市场整合、推动技术创新、促进组织创新和制度创新、塑造企业形象 ;指出了在经济全球化的信息时代加强我国汽车产业信息化建设的必要性     

Preparation of Incompact Strontium Aluminate Phosphors

The incompact long afterglow pigment SrAl2O4: Eu, Dy was synthesized by ceramics technology.The agglomerated starting raw material had little effect on the synthesis of SrA12O4 matrix through solid-state reaction method,but the shrinkage and densification was retarded greatly by the agglomerated powder by the formation of large and extensive pore network.The sintering mechanism is surface diffusion ( without flux B2O3 ) and grain boundary diffusion (with B2O3 as flux)respectively, and the as-prepared long afterglow pigment glows in the dark for over 4000 min.     

A New Immune Genetic Algorithm and Its Application in Redundant Manipulator Path Planning

In this paper, first the immune system is analyzed in a relatively deeper and all‐sided point of view reflecting the fresh research in biology. Second, based on the previous statements, a new optimization method, the immune genetic algorithm (IGA), is presented by simulating the behavior of the biological immune system and is proved to converge to the global optimum with probability 1. Third, a new method on the multi‐object optimization that is transformed into a single‐object one is proposed based on the joints' best compliance in the redundant robot path planning using IGA. Last, the experiment results show that the method of this article behaves more successfully. © 2004 Wiley Periodicals, Inc.     

The effects of machining process variables and tooling characterisation on the surface generation

The paper presents a novel approach for modelling and simulation of the surface generation in the machining process. The approach, by integrating a dynamic cutting force model, regenerative vibration model, machining system response model and tool profile model, models the complex surface generation process. Matlab Simulink is used to interactively perform the simulation in a user-friendly, effective and efficient manner. The effects of machining variables and tooling characteristics on the surface generation are investigated through simulations. CNC turning trials have been carried out to evaluate and validate the approach and simulations presented. The proposed approach contributes to comprehensive and better understanding of the machining system, and is promising for industrial applications with particular reference to the optimisation of the machining process based on the product/component surface functionality requirements.     

Sialon陶瓷热挤压模的应用研究

用Ｓｉａｌｏｎ陶瓷取代３Ｃｒ２Ｗ８Ｖ钢进行热挤压模的应用试验，取得良好效果，并对与应用相关的陶瓷材料抗热震性和磨损性能进行了研究。     

基于IPC的计算机数控系统的开发

用工业个人计算机（ＩＰＣ）开发ＣＮＣ系统具有很多的优越性。本文主要介绍了基于ＩＰＣ的ＣＮＣ系统的硬件和软件妈及一些关键问题的解决措施。该系统已经与某型加工中心机床联调试切成功．