Linux中基于Agent的进程迁移

探讨在Linux操作系统中基于代理的进程迁移方法,包括代理的组织、代理的通讯方式、迁移进程信息的获取及进程迁移后未完成报文和打开文件的处理等.     

格状波分复用网络中的跨域段保护机制

为了提高网络的生存性,提出一种适用于大规模多域光网络的跨域段保护机制。该机制改进现有“按域分段,域内保护”的段保护方案,将保护通道跨接在受保护域的前后邻域的边界节点上,使得工作通道中相邻的段之间互相重叠,从而实现对域边界节点和域间链路的完全保护,克服了现有方案中要求网络相邻域之间共享边界节点的限制。分析这种新机制的信令过程以及相关性能参数,通过仿真计算与一般的通道保护机制进行了比较。结果表明,跨域段保护机制具有更快的保护倒换速度和较好的资源利用率。     

工业废酸与硫酸渣制备三氯化铁的试验研究

介绍了利用工业废盐酸与硫酸渣制备三氯化铁的工艺,试验结果表明,在最佳工艺条件下,即液固比3∶1,浸出时间60min,矿物粒度0.18mm时,可使铁的浸出率达到79.67%。实验证明该工艺具有试验设备简易,工艺流程短,技术可靠的优点。     

减水剂对掺电石渣水泥砂浆强度影响的研究及配方确定

采用正交试验法探讨掺入减水剂后各因素对掺电石渣的水泥砂浆强度的影响,确定水泥砂浆强度性能较佳的配方并分析其微观结构.结果表明:掺入减水剂后,对掺电石渣的水泥胶砂试样早期抗压强度的影响从大到小的次序分别为胶砂比、水灰比、电石渣掺量、减水剂掺量、减水剂品种、搅拌时间、减水剂的掺入方式.正交试验法确定的水泥胶砂试样较佳的配方为,电石渣掺量为5%;减水剂为J2,采用后掺方式,其掺量为0.5%;水灰比为0.377;胶砂比为1∶1.5;搅拌时间为9 min.     

Learning Pet -- Intelligent Agents for WBE

An intelligent agent is any program that can be considered by the user to be acting as an assistant or helper, rather than as a tool in the manner of a conventional direct-manipulation interface. An agent should as well display some, but perhaps not all, of the characteristics that are associated with human intelligence: learning, inference, adaptability,independence, creativity, etc.. In order to make webbased education (WBE) more vividly and instructionally with learner's independence at the same time, the intelligent agent can act as a learning pet, which is affiliated with learner's score or grades and will grow up with learner's achievement. And during the course of study, the learning pet can provides any information required by the learner, gives hints if necessary when the learner doing his/her assignment, offers instructional guide for further study etc..     

国外新型汽车电子技术的开发和应用

要使我国的汽车工业在日益激烈的市场竞争中获得优势，必须不断引进和开发相关新技术。就当今国外新型汽车的汽车电子防盗、撞车自动报警、人身保护气袋、车胎泄气报警和夜视等五系统的基本结构、工作原理及存在问题进行综述和分析，提出改进设想，以便更好地开发和应用这些电子技术，优化国产汽车性能，全面提高其质量。     

Generalized Reactive Manufacturing System

Generalized reactive manufacturing system named GRMS is introduced. GRMS is a human-centered system based on Multi-agent. Its management and control organization is made up of three types of agents named device agent, task agent and shop-floor agent. GRMS adopts a top-down and bottom-up competition and cooperation strategy based on the dynamic sifter and funnel . To constrain the behavior of agents, a reward and penalty policy is introduced into the system and the closed-loop adjustment of GRMS is realized through such policy. Agents for the same task should be cooperated with each other and agents for different tasks should compete for survival in the dynamic changing environment. A distributed-hierarchical architecture with three levels of master-slave relationships among agents are proposed. Self-propelled process planning is also discussed. In order to evaluate GRMS, a time-driven simulation system-GRMOSS is developed to check the physical consistency of GRMS.     

荧光增白剂DT的制备及应用

叙述了荧光增白剂 DT的制备过程 ,并说明了 DT的分散原理。还就产品的产率、颜色进行了研究与讨论。对应用工艺也做了系统地介绍 ,提出了使用中应该注意的问题     

静态阻垢法在阻垢剂研究中的改进

对普遍采用的评定阻垢剂效果的方法，静态阻垢法进行了研究，比较了不同的实验药品及操作方法对阻垢率测定的影响，提出了一个重现性好、可信度高的方法。