对变压器真实油温的智能化监测

本文中作者通过FLUENT温度场解析和变压器实物温升试验,找出了变压器油温最热的真实位置,从而提出智能化监测的解决方案,为真实反映油温升提供可靠的依据.     

国内外不锈钢精炼剂研究发展现状

分析了精炼剂组元元素的作用能力，讨论并总结了精炼剂组元的复合作用，介绍了几种国内、国外精炼剂产品，提出发展高效复合精炼剂的想法。     

Formation and thermal stability of amorphous Ni-Mo-P alloys

The experimental researches on the chemical deposition of Ni-Mo-P amorphous alloys were carried out by adding Na2 MoO4 into acidic solutions. The optimum technology conditions were obtained by orthogonal design experiments. The structures and the relationship between compositions and their thermal stability were studied by energy spectrum (EC), scanning electron micrograph and X-ray diffraction spectrum. Compared with Ni-P amorphous alloys, the Ni-Mo-P amorphous alloys have high crystallization temperature and thermal stability, and the hardness reaches its peak when the annealing temperature is 500 ℃. With the increase of the heat treatment temperature, the surface morphology of the alloys changes.     

CA6140车床数控改造中机械装置设计技巧

介绍了普通车床数控改造中机械装置的几个独特设计，使得数控车床纵向进给系统结构更简单、性能更可靠、装拆更方便。     

Positive <Emphasis Type="Italic">L</Emphasis><Subscript>1</Subscript>-gain filter design for positive continuous-time Markovian jump systems with partly known transition rates

The paper is concerned with the problem of positive L ₁-gain filter design for positive continuous-time Markovian jump systems with partly known transition rates. Our aim is to design a positive full-order filter such that the corresponding filtering error system is positive and stochastically stable with L ₁-gain performance. By applying a linear co-positive Lyapunov function and free-connection weighting vectors, the desired positive L ₁-gain filter is provided. The obtained theoretical results are demonstrated by numerical examples.     

基于驱动的进程创建监控的实现

介绍了驱动开发技术背景及应用,讲述SSDTHOOK方法,实现监控NtCreateProcessEx系统服务。RING3应用程序和驱动程序的交互,RING3应用程序和驱动程序的同步实现基于驱动的进程创建监控。     

以校企合作培养为契机 探索创新型人才培养模式

针对当今社会对软件工程专业人才培养提出的新需求,以校企联合培养班"订单式"培养为契机,以市场为导向,从设置柔性课程体系入手,全面实施教学改革,探索创新人才培养模式。     

基于路径维持概率的Ad Hoc跨层路由方案

本文基于路由稳定性,提出了一种基于路径维持概率的Ad Hoc网络跨层路由方案,根据节点间距离的大小,改变节点的发射功率,有效地减小了节点的功耗。仿真结果表明了该方案的有效性,并节省了功耗。